Summarize this content to 400 words in Persian Lang <\/p>\n
1- \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647:<\/p>\n
\u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0641\u0631\u0636 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n
\u0633\u0631\u0648\u0631 (Debian 1) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.1\/24\nFailover (Debian 2) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.2\/24\n\u0631\u0644\u0647 (\u062f\u0628\u06cc\u0627\u0646 3) – 2 \u0631\u0627\u0628\u0637 (\u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc):<\/p>\n
IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc: 192.168.1.3\/24\nIP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0633\u0631\u0648\u0631: 192.168.2.1\/24<\/p>\n
\u0645\u0634\u062a\u0631\u06cc (\u062f\u0628\u06cc\u0627\u0646 4) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.2.10\/24<\/p>\n
IP \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u06cc\u0645 \/etc\/network\/interfaces :<\/p>\n
2- \u0646\u0635\u0628 \u067e\u06a9\u06cc\u062c \u0647\u0627\u06cc \u0644\u0627\u0632\u0645:<\/p>\n
apt update\napt install isc-dhcp-server<\/p>\n
\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n
\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n
apt update\napt install isc-dhcp-relay<\/p>\n
\u0647\u06cc\u0686 \u0628\u0633\u062a\u0647 \u0627\u06cc \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0646\u0635\u0628 \u0631\u0648\u06cc \u06a9\u0644\u0627\u06cc\u0646\u062a \u0646\u06cc\u0633\u062a\u060c \u0627\u0645\u0627 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u062e\u0632\u0646 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f.<\/p>\n
apt update<\/p>\n
3- \u0628\u0631\u0631\u0633\u06cc \u0627\u062a\u0635\u0627\u0644:<\/p>\n
\u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0646 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631\u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u0632 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 \u06cc\u0627 \u0628\u0631\u0639\u06a9\u0633 \u067e\u06cc\u0646\u06af \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n
\u0627\u06a9\u0646\u0648\u0646\u060c \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0631\u0627 \u062f\u0631 \u06a9\u0644\u0627\u06cc\u0646\u062a\u060c \u0648\u0627\u0642\u0639 \u062f\u0631 \/etc\/network\/interfaces \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u0631\u0627\u0628\u0637 enp0s3 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a DHCP \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n
3- \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0633\u0631\u0648\u0631:<\/p>\n
a- \/etc\/default\/isc-dhcp-server:<\/p>\n
\u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627\u0628\u0637\u06cc \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n
b- \/etc\/dhcp\/dhcpd.conf:<\/p>\n
\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n
\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n
systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server<\/p>\n
\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n
4-\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 Failover:<\/p>\n
a- \/etc\/default\/isc-dhcp-server<\/p>\n
\u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u0633\u0631\u0648\u0631\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f \u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0631\u0627\u0628\u0637\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f\u060c \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n
b- \/etc\/dhcp\/dhcpd.conf<\/p>\n
\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc Failover \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n
\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 5 \u0631\u0644\u0647:<\/p>\n
*a- \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 Forwarding: *<\/p>\n
\u0641\u0627\u06cc\u0644 \/proc\/sys\/net\/ipv4\/ip_forward \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0628\u0633\u062a\u0647 \u0628\u06cc\u0646 \u0648\u0627\u0633\u0637 \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0631\u0627\u0647\u0645 \u0634\u0648\u062f:<\/p>\n
echo ‘1’ > \/proc\/sys\/net\/ipv4\/ip_forward<\/p>\n
\u0628- \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc:<\/p>\n
\u0628\u0631\u0627\u06cc \u062a\u062f\u0627\u0648\u0645 \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f\u060c \u0641\u0627\u06cc\u0644 \/etc\/sysctl.conf \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n
echo “net.ipv4.ip_forward=1” > \/etc\/sysctl.conf<\/p>\n
c- \/etc\/default\/isc-dhcp-relay<\/p>\n
\u062f\u0631 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0627\u06cc\u062f IP \u0633\u0631\u0648\u0631 \u0648 Failover \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0648 \u0627\u06cc\u0646\u062a\u0631\u0641\u06cc\u0633 \u06a9\u0647 \u0628\u0647 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631 \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u0645. \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c \u0627\u06cc\u0646 \u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u00abenp0s3\u00bb \u0648 \u00abenp0s8\u00bb \u062f\u0631 VirtualBox \u0647\u0633\u062a\u0646\u062f.<\/p>\n
6- \u062a\u0623\u06cc\u06cc\u062f DHCP:<\/p>\n
\u0642\u0633\u0645\u062a 1: \u0628\u0631\u0631\u0633\u06cc \u0633\u0631\u0648\u0631<\/p>\n
\u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062a\u0645\u0627\u0645 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 (\u0633\u0631\u0648\u0631\u060c \u0631\u0644\u0647\u060c FAILOVER) \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u0627\u0646\u062f\u0647 \u0627\u06cc\u0645. \u0627\u06a9\u0646\u0648\u0646 \u0632\u0645\u0627\u0646 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0622\u06cc\u0627 DHCP \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n
\u0642\u0633\u0645\u062a 2: \u0628\u0631\u0631\u0633\u06cc \u062e\u0631\u0627\u0628\u06cc<\/p>\n
\u067e\u0633 \u0627\u0632 \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f \u0648 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0633\u0631\u0648\u0631 \u0631\u0627 \u062e\u0627\u0645\u0648\u0634 \u06a9\u0646\u06cc\u0645 \u06cc\u0627 \u0633\u0631\u0648\u06cc\u0633 isc-dhcp-server \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647 Failover \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n
systemctl stop isc-dhcp-server # On the Server Machine<\/p>\n
\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\nToggle<\/span><\/path><\/svg><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n1- \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647:<\/a><\/li>2- \u0646\u0635\u0628 \u067e\u06a9\u06cc\u062c \u0647\u0627\u06cc \u0644\u0627\u0632\u0645:<\/a><\/li>3- \u0628\u0631\u0631\u0633\u06cc \u0627\u062a\u0635\u0627\u0644:<\/a><\/li>3- \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0633\u0631\u0648\u0631:<\/a><\/li>4-\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 Failover:<\/a><\/li>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 5 \u0631\u0644\u0647:<\/a><\/li>6- \u062a\u0623\u06cc\u06cc\u062f DHCP:<\/a><\/li><\/ul><\/nav><\/div>\n<\/span>\n 1- \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647:\n<\/span><\/h2>\n\u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0641\u0631\u0636 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n\n\u0633\u0631\u0648\u0631 (Debian 1) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.1\/24<\/li>\nFailover (Debian 2) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.2\/24<\/li>\n\u0631\u0644\u0647 (\u062f\u0628\u06cc\u0627\u0646 3) – 2 \u0631\u0627\u0628\u0637 (\u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc):\n\nIP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc: 192.168.1.3\/24<\/li>\nIP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0633\u0631\u0648\u0631: 192.168.2.1\/24<\/li>\n<\/ul>\n<\/li>\n\u0645\u0634\u062a\u0631\u06cc (\u062f\u0628\u06cc\u0627\u0646 4) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.2.10\/24<\/li>\n<\/ul>\nIP \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u06cc\u0645 \/etc\/network\/interfaces<\/strong> :<\/p>\n<\/p>\n<\/p>\n<\/p>\n<\/p>\n\n<\/span>\n 2- \u0646\u0635\u0628 \u067e\u06a9\u06cc\u062c \u0647\u0627\u06cc \u0644\u0627\u0632\u0645:\n<\/span><\/h2>\n\napt update\napt install isc-dhcp-server\n<\/code><\/pre>\n\n\n \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\napt install isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\napt install isc-dhcp-relay\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u06cc\u0686 \u0628\u0633\u062a\u0647 \u0627\u06cc \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0646\u0635\u0628 \u0631\u0648\u06cc \u06a9\u0644\u0627\u06cc\u0646\u062a \u0646\u06cc\u0633\u062a\u060c \u0627\u0645\u0627 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u062e\u0632\u0646 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3-_%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%D8%A7%D8%AA%D8%B5%D8%A7%D9%84\"><\/span>\n<p> 3- \u0628\u0631\u0631\u0633\u06cc \u0627\u062a\u0635\u0627\u0644:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0646 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631\u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u0632 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 \u06cc\u0627 \u0628\u0631\u0639\u06a9\u0633 \u067e\u06cc\u0646\u06af \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcgug948lg28pz4i2wjuw.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"595\" height=\"277\" title=\"\"><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646\u060c \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0631\u0627 \u062f\u0631 \u06a9\u0644\u0627\u06cc\u0646\u062a\u060c \u0648\u0627\u0642\u0639 \u062f\u0631 \/etc\/network\/interfaces \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u0631\u0627\u0628\u0637 enp0s3 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a DHCP \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fisfy34qyprhavrg3m9am.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"573\" height=\"367\" title=\"\"><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3-_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_%D8%B3%D8%B1%D9%88%D8%B1\"><\/span>\n<p> 3- \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0633\u0631\u0648\u0631:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>a- \/etc\/default\/isc-dhcp-server:<\/strong><\/p>\n<ul>\n<li>\u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627\u0628\u0637\u06cc \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwm6tcbe7agemay72efzd.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"573\" height=\"156\" title=\"\"><\/p>\n<p><strong>b- \/etc\/dhcp\/dhcpd.conf:<\/strong><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqsf56fok6ozy1ibb1t0n.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"612\" height=\"611\" title=\"\"><\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"4-%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_Failover\"><\/span>\n<p> 4-\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 Failover:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>a- \/etc\/default\/isc-dhcp-server<\/strong><\/p>\n<ul>\n<li>\u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u0633\u0631\u0648\u0631\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f \u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0631\u0627\u0628\u0637\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f\u060c \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fre1gxkkx38i88nej0bog.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"785\" height=\"387\" title=\"\"><\/p>\n<p><strong>b- \/etc\/dhcp\/dhcpd.conf<\/strong><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc Failover \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F07vilfmf17jf0msc46rm.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"612\" height=\"611\" title=\"\"><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_5_%D8%B1%D9%84%D9%87\"><\/span>\n<p> \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 5 \u0631\u0644\u0647:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>*<em>a- \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 Forwarding: *<\/em><\/p>\n<p>\u0641\u0627\u06cc\u0644 \/proc\/sys\/net\/ipv4\/ip_forward \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0628\u0633\u062a\u0647 \u0628\u06cc\u0646 \u0648\u0627\u0633\u0637 \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0631\u0627\u0647\u0645 \u0634\u0648\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>echo '1' > \/proc\/sys\/net\/ipv4\/ip_forward\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0628- \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc:<\/strong><\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u062f\u0627\u0648\u0645 \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f\u060c \u0641\u0627\u06cc\u0644 \/etc\/sysctl.conf \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>echo \"net.ipv4.ip_forward=1\" > \/etc\/sysctl.conf\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>c- \/etc\/default\/isc-dhcp-relay<\/strong><\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0627\u06cc\u062f IP \u0633\u0631\u0648\u0631 \u0648 Failover \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0648 \u0627\u06cc\u0646\u062a\u0631\u0641\u06cc\u0633 \u06a9\u0647 \u0628\u0647 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631 \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u0645. \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c \u0627\u06cc\u0646 \u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u00abenp0s3\u00bb \u0648 \u00abenp0s8\u00bb \u062f\u0631 VirtualBox \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw4xgfbt9ajyy82oryd39.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"613\" height=\"522\" title=\"\"><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"6-_%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_DHCP\"><\/span>\n<p> 6- \u062a\u0623\u06cc\u06cc\u062f DHCP:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u0642\u0633\u0645\u062a 1: \u0628\u0631\u0631\u0633\u06cc \u0633\u0631\u0648\u0631<\/strong><\/p>\n<p>\u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062a\u0645\u0627\u0645 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 (\u0633\u0631\u0648\u0631\u060c \u0631\u0644\u0647\u060c FAILOVER) \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u0627\u0646\u062f\u0647 \u0627\u06cc\u0645. \u0627\u06a9\u0646\u0648\u0646 \u0632\u0645\u0627\u0646 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0622\u06cc\u0627 DHCP \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Faz8e6tgz4quh4qrdtjy5.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"320\" title=\"\"><\/p>\n<p><strong>\u0642\u0633\u0645\u062a 2: \u0628\u0631\u0631\u0633\u06cc \u062e\u0631\u0627\u0628\u06cc<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f \u0648 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0633\u0631\u0648\u0631 \u0631\u0627 \u062e\u0627\u0645\u0648\u0634 \u06a9\u0646\u06cc\u0645 \u06cc\u0627 \u0633\u0631\u0648\u06cc\u0633 isc-dhcp-server \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647 Failover \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl stop isc-dhcp-server # On the Server Machine\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5440bebevck7wfe5gg2c.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"315\" title=\"\"><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang 1- \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647: \u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0641\u0631\u0636 \u0645\u06cc \u06a9\u0646\u06cc\u0645: \u0633\u0631\u0648\u0631 (Debian 1) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.1\/24 Failover (Debian 2) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.2\/24 \u0631\u0644\u0647 (\u062f\u0628\u06cc\u0627\u0646 3) – 2 \u0631\u0627\u0628\u0637 (\u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc): IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc: 192.168.1.3\/24 IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0633\u0631\u0648\u0631: 192.168.2.1\/24 \u0645\u0634\u062a\u0631\u06cc (\u062f\u0628\u06cc\u0627\u0646 …<\/p>\n","protected":false},"author":2,"featured_media":80663,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-80662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/80662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=80662"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/80662\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/80663"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=80662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=80662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=80662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
1- \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647:\n<\/span><\/h2>\n\u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0641\u0631\u0636 \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n\n\u0633\u0631\u0648\u0631 (Debian 1) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.1\/24<\/li>\nFailover (Debian 2) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.2\/24<\/li>\n\u0631\u0644\u0647 (\u062f\u0628\u06cc\u0627\u0646 3) – 2 \u0631\u0627\u0628\u0637 (\u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc):\n\nIP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc: 192.168.1.3\/24<\/li>\nIP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0633\u0631\u0648\u0631: 192.168.2.1\/24<\/li>\n<\/ul>\n<\/li>\n\u0645\u0634\u062a\u0631\u06cc (\u062f\u0628\u06cc\u0627\u0646 4) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.2.10\/24<\/li>\n<\/ul>\nIP \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u06cc\u0645 \/etc\/network\/interfaces<\/strong> :<\/p>\n<\/p>\n<\/p>\n<\/p>\n<\/p>\n\n<\/span>\n 2- \u0646\u0635\u0628 \u067e\u06a9\u06cc\u062c \u0647\u0627\u06cc \u0644\u0627\u0632\u0645:\n<\/span><\/h2>\n\napt update\napt install isc-dhcp-server\n<\/code><\/pre>\n\n\n \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\napt install isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\napt install isc-dhcp-relay\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u06cc\u0686 \u0628\u0633\u062a\u0647 \u0627\u06cc \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0646\u0635\u0628 \u0631\u0648\u06cc \u06a9\u0644\u0627\u06cc\u0646\u062a \u0646\u06cc\u0633\u062a\u060c \u0627\u0645\u0627 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u062e\u0632\u0646 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3-_%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%D8%A7%D8%AA%D8%B5%D8%A7%D9%84\"><\/span>\n<p> 3- \u0628\u0631\u0631\u0633\u06cc \u0627\u062a\u0635\u0627\u0644:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0646 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631\u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u0632 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 \u06cc\u0627 \u0628\u0631\u0639\u06a9\u0633 \u067e\u06cc\u0646\u06af \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcgug948lg28pz4i2wjuw.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"595\" height=\"277\" title=\"\"><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646\u060c \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0631\u0627 \u062f\u0631 \u06a9\u0644\u0627\u06cc\u0646\u062a\u060c \u0648\u0627\u0642\u0639 \u062f\u0631 \/etc\/network\/interfaces \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u0631\u0627\u0628\u0637 enp0s3 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a DHCP \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fisfy34qyprhavrg3m9am.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"573\" height=\"367\" title=\"\"><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3-_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_%D8%B3%D8%B1%D9%88%D8%B1\"><\/span>\n<p> 3- \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0633\u0631\u0648\u0631:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>a- \/etc\/default\/isc-dhcp-server:<\/strong><\/p>\n<ul>\n<li>\u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627\u0628\u0637\u06cc \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwm6tcbe7agemay72efzd.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"573\" height=\"156\" title=\"\"><\/p>\n<p><strong>b- \/etc\/dhcp\/dhcpd.conf:<\/strong><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqsf56fok6ozy1ibb1t0n.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"612\" height=\"611\" title=\"\"><\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"4-%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_Failover\"><\/span>\n<p> 4-\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 Failover:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>a- \/etc\/default\/isc-dhcp-server<\/strong><\/p>\n<ul>\n<li>\u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u0633\u0631\u0648\u0631\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f \u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0631\u0627\u0628\u0637\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f\u060c \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fre1gxkkx38i88nej0bog.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"785\" height=\"387\" title=\"\"><\/p>\n<p><strong>b- \/etc\/dhcp\/dhcpd.conf<\/strong><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc Failover \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F07vilfmf17jf0msc46rm.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"612\" height=\"611\" title=\"\"><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_5_%D8%B1%D9%84%D9%87\"><\/span>\n<p> \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 5 \u0631\u0644\u0647:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>*<em>a- \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 Forwarding: *<\/em><\/p>\n<p>\u0641\u0627\u06cc\u0644 \/proc\/sys\/net\/ipv4\/ip_forward \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0628\u0633\u062a\u0647 \u0628\u06cc\u0646 \u0648\u0627\u0633\u0637 \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0631\u0627\u0647\u0645 \u0634\u0648\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>echo '1' > \/proc\/sys\/net\/ipv4\/ip_forward\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0628- \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc:<\/strong><\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u062f\u0627\u0648\u0645 \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f\u060c \u0641\u0627\u06cc\u0644 \/etc\/sysctl.conf \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>echo \"net.ipv4.ip_forward=1\" > \/etc\/sysctl.conf\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>c- \/etc\/default\/isc-dhcp-relay<\/strong><\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0627\u06cc\u062f IP \u0633\u0631\u0648\u0631 \u0648 Failover \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0648 \u0627\u06cc\u0646\u062a\u0631\u0641\u06cc\u0633 \u06a9\u0647 \u0628\u0647 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631 \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u0645. \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c \u0627\u06cc\u0646 \u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u00abenp0s3\u00bb \u0648 \u00abenp0s8\u00bb \u062f\u0631 VirtualBox \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw4xgfbt9ajyy82oryd39.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"613\" height=\"522\" title=\"\"><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"6-_%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_DHCP\"><\/span>\n<p> 6- \u062a\u0623\u06cc\u06cc\u062f DHCP:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u0642\u0633\u0645\u062a 1: \u0628\u0631\u0631\u0633\u06cc \u0633\u0631\u0648\u0631<\/strong><\/p>\n<p>\u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062a\u0645\u0627\u0645 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 (\u0633\u0631\u0648\u0631\u060c \u0631\u0644\u0647\u060c FAILOVER) \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u0627\u0646\u062f\u0647 \u0627\u06cc\u0645. \u0627\u06a9\u0646\u0648\u0646 \u0632\u0645\u0627\u0646 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0622\u06cc\u0627 DHCP \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Faz8e6tgz4quh4qrdtjy5.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"320\" title=\"\"><\/p>\n<p><strong>\u0642\u0633\u0645\u062a 2: \u0628\u0631\u0631\u0633\u06cc \u062e\u0631\u0627\u0628\u06cc<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f \u0648 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0633\u0631\u0648\u0631 \u0631\u0627 \u062e\u0627\u0645\u0648\u0634 \u06a9\u0646\u06cc\u0645 \u06cc\u0627 \u0633\u0631\u0648\u06cc\u0633 isc-dhcp-server \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647 Failover \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl stop isc-dhcp-server # On the Server Machine\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5440bebevck7wfe5gg2c.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"315\" title=\"\"><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang 1- \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647: \u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0641\u0631\u0636 \u0645\u06cc \u06a9\u0646\u06cc\u0645: \u0633\u0631\u0648\u0631 (Debian 1) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.1\/24 Failover (Debian 2) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.2\/24 \u0631\u0644\u0647 (\u062f\u0628\u06cc\u0627\u0646 3) – 2 \u0631\u0627\u0628\u0637 (\u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc): IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc: 192.168.1.3\/24 IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0633\u0631\u0648\u0631: 192.168.2.1\/24 \u0645\u0634\u062a\u0631\u06cc (\u062f\u0628\u06cc\u0627\u0646 …<\/p>\n","protected":false},"author":2,"featured_media":80663,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-80662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/80662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=80662"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/80662\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/80663"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=80662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=80662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=80662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
IP \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u06cc\u0645 \/etc\/network\/interfaces<\/strong> :<\/p>\n<\/p>\n<\/p>\n<\/p>\n<\/p>\n\n<\/span>\n 2- \u0646\u0635\u0628 \u067e\u06a9\u06cc\u062c \u0647\u0627\u06cc \u0644\u0627\u0632\u0645:\n<\/span><\/h2>\n\napt update\napt install isc-dhcp-server\n<\/code><\/pre>\n\n\n \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\napt install isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\napt install isc-dhcp-relay\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u06cc\u0686 \u0628\u0633\u062a\u0647 \u0627\u06cc \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0646\u0635\u0628 \u0631\u0648\u06cc \u06a9\u0644\u0627\u06cc\u0646\u062a \u0646\u06cc\u0633\u062a\u060c \u0627\u0645\u0627 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u062e\u0632\u0646 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3-_%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%D8%A7%D8%AA%D8%B5%D8%A7%D9%84\"><\/span>\n<p> 3- \u0628\u0631\u0631\u0633\u06cc \u0627\u062a\u0635\u0627\u0644:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0646 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631\u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u0632 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 \u06cc\u0627 \u0628\u0631\u0639\u06a9\u0633 \u067e\u06cc\u0646\u06af \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcgug948lg28pz4i2wjuw.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"595\" height=\"277\" title=\"\"><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646\u060c \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0631\u0627 \u062f\u0631 \u06a9\u0644\u0627\u06cc\u0646\u062a\u060c \u0648\u0627\u0642\u0639 \u062f\u0631 \/etc\/network\/interfaces \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u0631\u0627\u0628\u0637 enp0s3 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a DHCP \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fisfy34qyprhavrg3m9am.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"573\" height=\"367\" title=\"\"><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3-_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_%D8%B3%D8%B1%D9%88%D8%B1\"><\/span>\n<p> 3- \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0633\u0631\u0648\u0631:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>a- \/etc\/default\/isc-dhcp-server:<\/strong><\/p>\n<ul>\n<li>\u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627\u0628\u0637\u06cc \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwm6tcbe7agemay72efzd.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"573\" height=\"156\" title=\"\"><\/p>\n<p><strong>b- \/etc\/dhcp\/dhcpd.conf:<\/strong><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqsf56fok6ozy1ibb1t0n.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"612\" height=\"611\" title=\"\"><\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"4-%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_Failover\"><\/span>\n<p> 4-\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 Failover:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>a- \/etc\/default\/isc-dhcp-server<\/strong><\/p>\n<ul>\n<li>\u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u0633\u0631\u0648\u0631\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f \u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0631\u0627\u0628\u0637\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f\u060c \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fre1gxkkx38i88nej0bog.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"785\" height=\"387\" title=\"\"><\/p>\n<p><strong>b- \/etc\/dhcp\/dhcpd.conf<\/strong><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc Failover \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F07vilfmf17jf0msc46rm.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"612\" height=\"611\" title=\"\"><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_5_%D8%B1%D9%84%D9%87\"><\/span>\n<p> \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 5 \u0631\u0644\u0647:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>*<em>a- \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 Forwarding: *<\/em><\/p>\n<p>\u0641\u0627\u06cc\u0644 \/proc\/sys\/net\/ipv4\/ip_forward \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0628\u0633\u062a\u0647 \u0628\u06cc\u0646 \u0648\u0627\u0633\u0637 \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0631\u0627\u0647\u0645 \u0634\u0648\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>echo '1' > \/proc\/sys\/net\/ipv4\/ip_forward\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0628- \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc:<\/strong><\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u062f\u0627\u0648\u0645 \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f\u060c \u0641\u0627\u06cc\u0644 \/etc\/sysctl.conf \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>echo \"net.ipv4.ip_forward=1\" > \/etc\/sysctl.conf\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>c- \/etc\/default\/isc-dhcp-relay<\/strong><\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0627\u06cc\u062f IP \u0633\u0631\u0648\u0631 \u0648 Failover \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0648 \u0627\u06cc\u0646\u062a\u0631\u0641\u06cc\u0633 \u06a9\u0647 \u0628\u0647 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631 \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u0645. \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c \u0627\u06cc\u0646 \u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u00abenp0s3\u00bb \u0648 \u00abenp0s8\u00bb \u062f\u0631 VirtualBox \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw4xgfbt9ajyy82oryd39.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"613\" height=\"522\" title=\"\"><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"6-_%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_DHCP\"><\/span>\n<p> 6- \u062a\u0623\u06cc\u06cc\u062f DHCP:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u0642\u0633\u0645\u062a 1: \u0628\u0631\u0631\u0633\u06cc \u0633\u0631\u0648\u0631<\/strong><\/p>\n<p>\u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062a\u0645\u0627\u0645 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 (\u0633\u0631\u0648\u0631\u060c \u0631\u0644\u0647\u060c FAILOVER) \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u0627\u0646\u062f\u0647 \u0627\u06cc\u0645. \u0627\u06a9\u0646\u0648\u0646 \u0632\u0645\u0627\u0646 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0622\u06cc\u0627 DHCP \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Faz8e6tgz4quh4qrdtjy5.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"320\" title=\"\"><\/p>\n<p><strong>\u0642\u0633\u0645\u062a 2: \u0628\u0631\u0631\u0633\u06cc \u062e\u0631\u0627\u0628\u06cc<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f \u0648 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0633\u0631\u0648\u0631 \u0631\u0627 \u062e\u0627\u0645\u0648\u0634 \u06a9\u0646\u06cc\u0645 \u06cc\u0627 \u0633\u0631\u0648\u06cc\u0633 isc-dhcp-server \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647 Failover \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl stop isc-dhcp-server # On the Server Machine\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5440bebevck7wfe5gg2c.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"315\" title=\"\"><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang 1- \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647: \u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0641\u0631\u0636 \u0645\u06cc \u06a9\u0646\u06cc\u0645: \u0633\u0631\u0648\u0631 (Debian 1) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.1\/24 Failover (Debian 2) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.2\/24 \u0631\u0644\u0647 (\u062f\u0628\u06cc\u0627\u0646 3) – 2 \u0631\u0627\u0628\u0637 (\u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc): IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc: 192.168.1.3\/24 IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0633\u0631\u0648\u0631: 192.168.2.1\/24 \u0645\u0634\u062a\u0631\u06cc (\u062f\u0628\u06cc\u0627\u0646 …<\/p>\n","protected":false},"author":2,"featured_media":80663,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-80662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/80662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=80662"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/80662\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/80663"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=80662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=80662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=80662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
<\/p>\n
<\/p>\n\n
2- \u0646\u0635\u0628 \u067e\u06a9\u06cc\u062c \u0647\u0627\u06cc \u0644\u0627\u0632\u0645:\n<\/span><\/h2>\n\napt update\napt install isc-dhcp-server\n<\/code><\/pre>\n\n\n \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\napt install isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\napt install isc-dhcp-relay\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u06cc\u0686 \u0628\u0633\u062a\u0647 \u0627\u06cc \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0646\u0635\u0628 \u0631\u0648\u06cc \u06a9\u0644\u0627\u06cc\u0646\u062a \u0646\u06cc\u0633\u062a\u060c \u0627\u0645\u0627 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u062e\u0632\u0646 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3-_%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%D8%A7%D8%AA%D8%B5%D8%A7%D9%84\"><\/span>\n<p> 3- \u0628\u0631\u0631\u0633\u06cc \u0627\u062a\u0635\u0627\u0644:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0646 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631\u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u0632 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 \u06cc\u0627 \u0628\u0631\u0639\u06a9\u0633 \u067e\u06cc\u0646\u06af \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcgug948lg28pz4i2wjuw.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"595\" height=\"277\" title=\"\"><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646\u060c \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0631\u0627 \u062f\u0631 \u06a9\u0644\u0627\u06cc\u0646\u062a\u060c \u0648\u0627\u0642\u0639 \u062f\u0631 \/etc\/network\/interfaces \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u0631\u0627\u0628\u0637 enp0s3 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a DHCP \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fisfy34qyprhavrg3m9am.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"573\" height=\"367\" title=\"\"><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3-_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_%D8%B3%D8%B1%D9%88%D8%B1\"><\/span>\n<p> 3- \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0633\u0631\u0648\u0631:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>a- \/etc\/default\/isc-dhcp-server:<\/strong><\/p>\n<ul>\n<li>\u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627\u0628\u0637\u06cc \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwm6tcbe7agemay72efzd.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"573\" height=\"156\" title=\"\"><\/p>\n<p><strong>b- \/etc\/dhcp\/dhcpd.conf:<\/strong><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqsf56fok6ozy1ibb1t0n.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"612\" height=\"611\" title=\"\"><\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"4-%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_Failover\"><\/span>\n<p> 4-\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 Failover:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>a- \/etc\/default\/isc-dhcp-server<\/strong><\/p>\n<ul>\n<li>\u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u0633\u0631\u0648\u0631\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f \u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0631\u0627\u0628\u0637\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f\u060c \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fre1gxkkx38i88nej0bog.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"785\" height=\"387\" title=\"\"><\/p>\n<p><strong>b- \/etc\/dhcp\/dhcpd.conf<\/strong><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc Failover \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F07vilfmf17jf0msc46rm.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"612\" height=\"611\" title=\"\"><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_5_%D8%B1%D9%84%D9%87\"><\/span>\n<p> \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 5 \u0631\u0644\u0647:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>*<em>a- \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 Forwarding: *<\/em><\/p>\n<p>\u0641\u0627\u06cc\u0644 \/proc\/sys\/net\/ipv4\/ip_forward \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0628\u0633\u062a\u0647 \u0628\u06cc\u0646 \u0648\u0627\u0633\u0637 \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0631\u0627\u0647\u0645 \u0634\u0648\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>echo '1' > \/proc\/sys\/net\/ipv4\/ip_forward\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0628- \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc:<\/strong><\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u062f\u0627\u0648\u0645 \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f\u060c \u0641\u0627\u06cc\u0644 \/etc\/sysctl.conf \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>echo \"net.ipv4.ip_forward=1\" > \/etc\/sysctl.conf\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>c- \/etc\/default\/isc-dhcp-relay<\/strong><\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0627\u06cc\u062f IP \u0633\u0631\u0648\u0631 \u0648 Failover \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0648 \u0627\u06cc\u0646\u062a\u0631\u0641\u06cc\u0633 \u06a9\u0647 \u0628\u0647 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631 \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u0645. \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c \u0627\u06cc\u0646 \u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u00abenp0s3\u00bb \u0648 \u00abenp0s8\u00bb \u062f\u0631 VirtualBox \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw4xgfbt9ajyy82oryd39.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"613\" height=\"522\" title=\"\"><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"6-_%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_DHCP\"><\/span>\n<p> 6- \u062a\u0623\u06cc\u06cc\u062f DHCP:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u0642\u0633\u0645\u062a 1: \u0628\u0631\u0631\u0633\u06cc \u0633\u0631\u0648\u0631<\/strong><\/p>\n<p>\u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062a\u0645\u0627\u0645 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 (\u0633\u0631\u0648\u0631\u060c \u0631\u0644\u0647\u060c FAILOVER) \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u0627\u0646\u062f\u0647 \u0627\u06cc\u0645. \u0627\u06a9\u0646\u0648\u0646 \u0632\u0645\u0627\u0646 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0622\u06cc\u0627 DHCP \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Faz8e6tgz4quh4qrdtjy5.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"320\" title=\"\"><\/p>\n<p><strong>\u0642\u0633\u0645\u062a 2: \u0628\u0631\u0631\u0633\u06cc \u062e\u0631\u0627\u0628\u06cc<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f \u0648 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0633\u0631\u0648\u0631 \u0631\u0627 \u062e\u0627\u0645\u0648\u0634 \u06a9\u0646\u06cc\u0645 \u06cc\u0627 \u0633\u0631\u0648\u06cc\u0633 isc-dhcp-server \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647 Failover \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl stop isc-dhcp-server # On the Server Machine\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5440bebevck7wfe5gg2c.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"315\" title=\"\"><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang 1- \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647: \u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0641\u0631\u0636 \u0645\u06cc \u06a9\u0646\u06cc\u0645: \u0633\u0631\u0648\u0631 (Debian 1) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.1\/24 Failover (Debian 2) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.2\/24 \u0631\u0644\u0647 (\u062f\u0628\u06cc\u0627\u0646 3) – 2 \u0631\u0627\u0628\u0637 (\u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc): IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc: 192.168.1.3\/24 IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0633\u0631\u0648\u0631: 192.168.2.1\/24 \u0645\u0634\u062a\u0631\u06cc (\u062f\u0628\u06cc\u0627\u0646 …<\/p>\n","protected":false},"author":2,"featured_media":80663,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-80662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/80662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=80662"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/80662\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/80663"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=80662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=80662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=80662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
apt update\napt install isc-dhcp-server\n<\/code><\/pre>\n\n\n \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\napt install isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\napt install isc-dhcp-relay\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0647\u06cc\u0686 \u0628\u0633\u062a\u0647 \u0627\u06cc \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0646\u0635\u0628 \u0631\u0648\u06cc \u06a9\u0644\u0627\u06cc\u0646\u062a \u0646\u06cc\u0633\u062a\u060c \u0627\u0645\u0627 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u062e\u0632\u0646 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>apt update\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3-_%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%D8%A7%D8%AA%D8%B5%D8%A7%D9%84\"><\/span>\n<p> 3- \u0628\u0631\u0631\u0633\u06cc \u0627\u062a\u0635\u0627\u0644:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0646 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631\u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u0632 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 \u06cc\u0627 \u0628\u0631\u0639\u06a9\u0633 \u067e\u06cc\u0646\u06af \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcgug948lg28pz4i2wjuw.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"595\" height=\"277\" title=\"\"><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646\u060c \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0631\u0627 \u062f\u0631 \u06a9\u0644\u0627\u06cc\u0646\u062a\u060c \u0648\u0627\u0642\u0639 \u062f\u0631 \/etc\/network\/interfaces \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u0631\u0627\u0628\u0637 enp0s3 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a DHCP \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fisfy34qyprhavrg3m9am.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"573\" height=\"367\" title=\"\"><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3-_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_%D8%B3%D8%B1%D9%88%D8%B1\"><\/span>\n<p> 3- \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0633\u0631\u0648\u0631:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>a- \/etc\/default\/isc-dhcp-server:<\/strong><\/p>\n<ul>\n<li>\u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0631\u0627\u0628\u0637\u06cc \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwm6tcbe7agemay72efzd.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"573\" height=\"156\" title=\"\"><\/p>\n<p><strong>b- \/etc\/dhcp\/dhcpd.conf:<\/strong><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqsf56fok6ozy1ibb1t0n.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"612\" height=\"611\" title=\"\"><\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"4-%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_Failover\"><\/span>\n<p> 4-\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 Failover:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>a- \/etc\/default\/isc-dhcp-server<\/strong><\/p>\n<ul>\n<li>\u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u0633\u0631\u0648\u0631\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f \u0641\u0627\u06cc\u0644 \/etc\/default\/isc-dhcp-server \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0631\u0627\u0628\u0637\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u06af\u0648\u0634 \u0645\u06cc \u062f\u0647\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f enp0s3 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f\u060c \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fre1gxkkx38i88nej0bog.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"785\" height=\"387\" title=\"\"><\/p>\n<p><strong>b- \/etc\/dhcp\/dhcpd.conf<\/strong><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0631\u0648\u06cc Failover \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f:<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F07vilfmf17jf0msc46rm.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"612\" height=\"611\" title=\"\"><\/p>\n<ul>\n<li>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 DHCP \u0631\u0627 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645:\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl restart isc-dhcp-server\nsystemctl status isc-dhcp-server\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f.<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%85%D8%A7%D8%B4%DB%8C%D9%86_5_%D8%B1%D9%84%D9%87\"><\/span>\n<p> \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0627\u0634\u06cc\u0646 5 \u0631\u0644\u0647:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>*<em>a- \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 Forwarding: *<\/em><\/p>\n<p>\u0641\u0627\u06cc\u0644 \/proc\/sys\/net\/ipv4\/ip_forward \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0628\u0633\u062a\u0647 \u0628\u06cc\u0646 \u0648\u0627\u0633\u0637 \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0631\u0627\u0647\u0645 \u0634\u0648\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>echo '1' > \/proc\/sys\/net\/ipv4\/ip_forward\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u0628- \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc:<\/strong><\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u062f\u0627\u0648\u0645 \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u067e\u0633 \u0627\u0632 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f\u060c \u0641\u0627\u06cc\u0644 \/etc\/sysctl.conf \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>echo \"net.ipv4.ip_forward=1\" > \/etc\/sysctl.conf\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>c- \/etc\/default\/isc-dhcp-relay<\/strong><\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0627\u06cc\u062f IP \u0633\u0631\u0648\u0631 \u0648 Failover \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0648 \u0627\u06cc\u0646\u062a\u0631\u0641\u06cc\u0633 \u06a9\u0647 \u0628\u0647 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0648 \u0633\u0631\u0648\u0631 \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u0645. \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c \u0627\u06cc\u0646 \u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u00abenp0s3\u00bb \u0648 \u00abenp0s8\u00bb \u062f\u0631 VirtualBox \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw4xgfbt9ajyy82oryd39.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"613\" height=\"522\" title=\"\"><\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"6-_%D8%AA%D8%A3%DB%8C%DB%8C%D8%AF_DHCP\"><\/span>\n<p> 6- \u062a\u0623\u06cc\u06cc\u062f DHCP:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u0642\u0633\u0645\u062a 1: \u0628\u0631\u0631\u0633\u06cc \u0633\u0631\u0648\u0631<\/strong><\/p>\n<p>\u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062a\u0645\u0627\u0645 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 (\u0633\u0631\u0648\u0631\u060c \u0631\u0644\u0647\u060c FAILOVER) \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u0627\u0646\u062f\u0647 \u0627\u06cc\u0645. \u0627\u06a9\u0646\u0648\u0646 \u0632\u0645\u0627\u0646 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u0622\u06cc\u0627 DHCP \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Faz8e6tgz4quh4qrdtjy5.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"320\" title=\"\"><\/p>\n<p><strong>\u0642\u0633\u0645\u062a 2: \u0628\u0631\u0631\u0633\u06cc \u062e\u0631\u0627\u0628\u06cc<\/strong><\/p>\n<p>\u067e\u0633 \u0627\u0632 \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f \u0648 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0633\u0631\u0648\u0631 \u0631\u0627 \u062e\u0627\u0645\u0648\u0634 \u06a9\u0646\u06cc\u0645 \u06cc\u0627 \u0633\u0631\u0648\u06cc\u0633 isc-dhcp-server \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0622\u06cc\u0627 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 IP \u067e\u0648\u06cc\u0627 \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647 Failover \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>systemctl stop isc-dhcp-server # On the Server Machine\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/media.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5440bebevck7wfe5gg2c.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"315\" title=\"\"><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang 1- \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647: \u0645\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u0628\u06a9\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0641\u0631\u0636 \u0645\u06cc \u06a9\u0646\u06cc\u0645: \u0633\u0631\u0648\u0631 (Debian 1) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.1\/24 Failover (Debian 2) – \u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc: 192.168.1.2\/24 \u0631\u0644\u0647 (\u062f\u0628\u06cc\u0627\u0646 3) – 2 \u0631\u0627\u0628\u0637 (\u0634\u0628\u06a9\u0647 \u062f\u0627\u062e\u0644\u06cc): IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc: 192.168.1.3\/24 IP \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0633\u0631\u0648\u0631: 192.168.2.1\/24 \u0645\u0634\u062a\u0631\u06cc (\u062f\u0628\u06cc\u0627\u0646 …<\/p>\n","protected":false},"author":2,"featured_media":80663,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-80662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/80662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=80662"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/80662\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/80663"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=80662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=80662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=80662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}