{"id":20327,"date":"2026-08-10T22:15:22","date_gmt":"2026-08-10T18:45:22","guid":{"rendered":"https:\/\/maralhost.com\/kb\/docs\/network\/%d8%a2%d9%85%d9%88%d8%b2%d8%b4-%d8%a8%d8%b1%d8%b1%d8%b3%db%8c-etc-resolv-conf-%d9%88-%d9%85%d8%b4%da%a9%d9%84%d8%a7%d8%aa-dns-%d8%af%d8%b1-%d9%84%db%8c%d9%86%d9%88%da%a9%d8%b3\/"},"modified":"2026-08-10T23:21:49","modified_gmt":"2026-08-10T19:51:49","slug":"resolvconf","status":"publish","type":"docs","link":"https:\/\/maralhost.com\/kb\/docs\/network\/resolvconf\/","title":{"rendered":"\u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0631\u0633\u06cc etc\/resolv.conf\/ \u0648 \u0639\u06cc\u0628\u200c\u06cc\u0627\u0628\u06cc \u0645\u0634\u06a9\u0644\u0627\u062a DNS \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0642\u062f\u0645\u0647<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u0645\u0634\u06a9\u0644\u0627\u062a \u0634\u0628\u06a9\u0647 \u062f\u0631 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633\u06cc \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0633\u0631\u0648\u0631 \u0628\u0647 IP\u0647\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0631\u062f\u060c \u0627\u0645\u0627 \u0642\u0627\u062f\u0631 \u0628\u0647 Resolve \u06a9\u0631\u062f\u0646 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0646\u06cc\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ping 8.8.8.8\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u062f\u0648\u0646 \u0645\u0634\u06a9\u0644 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u0645\u0627:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ping google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627 \u062e\u0637\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 Name Resolution \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0686\u0646\u06cc\u0646 \u0634\u0631\u0627\u06cc\u0637\u06cc\u060c \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0648\u0644\u06cc\u0646 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f \u0641\u0627\u06cc\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 Resolver \u0633\u06cc\u0633\u062a\u0645 \u0645\u0627\u0646\u0646\u062f DNS Server\u0647\u0627\u060c Search Domain \u0648 \u0628\u0631\u062e\u06cc \u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc Resolver \u0631\u0627 \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 Name Resolution \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0641\u0627\u06cc\u0644 <code>\/etc\/resolv.conf<\/code> \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062a\u0648\u0633\u0637 \u0645\u062f\u06cc\u0631 \u0633\u0631\u0648\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0646\u0634\u0648\u062f \u0648 \u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f <code>systemd-resolved<\/code> \u06cc\u0627 NetworkManager \u0622\u0646 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0641\u0627\u06cc\u0644 \/etc\/resolv.conf \u0686\u06cc\u0633\u062a\u061f<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0627\u06cc\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9\u06cc \u0627\u0632 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u062a\u0646\u0638\u06cc\u0645 Resolver \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0645\u0648\u0646\u0647 \u0633\u0627\u062f\u0647:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nameserver 1.1.1.1\nnameserver 8.8.8.8\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0633\u06cc\u0633\u062a\u0645 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc DNS Query \u0627\u0632 DNS Server\u0647\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641\u200c\u0634\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u0627\u062e\u062a\u0627\u0631 \u0648 \u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u062a\u0648\u0633\u0637 Resolver \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 C \u0633\u06cc\u0633\u062a\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u062d\u062a\u0648\u0627\u06cc resolv.conf<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0645\u0648\u0646\u0647:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nameserver 8.8.8.8\nnameserver 1.1.1.1\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 Ubuntu \u062e\u0631\u0648\u062c\u06cc \u0645\u062a\u0641\u0627\u0648\u062a\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nameserver 127.0.0.53\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0622\u062f\u0631\u0633 \u0645\u0639\u0645\u0648\u0644\u0627\u064b Stub Resolver \u0645\u062d\u0644\u06cc <code>systemd-resolved<\/code> \u0627\u0633\u062a \u0648 \u0644\u0632\u0648\u0645\u0627\u064b DNS Server \u0646\u0647\u0627\u06cc\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0646\u06cc\u0633\u062a. <code>systemd-resolved<\/code> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc DNS \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0645\u062d\u0644\u06cc \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647 DNS Server\u0647\u0627\u06cc \u0645\u0646\u0627\u0633\u0628 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0645\u0639\u0646\u06cc nameserver \u0686\u06cc\u0633\u062a\u061f<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0637:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nameserver 8.8.8.8\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0622\u062f\u0631\u0633 \u06cc\u06a9 Name Server \u0631\u0627 \u0628\u0631\u0627\u06cc Resolver \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0641\u0627\u06cc\u0644 <code>resolv.conf<\/code> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0686\u0646\u062f <code>nameserver<\/code> \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nameserver 1.1.1.1\nnameserver 8.8.8.8\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u06a9\u0647 resolv.conf \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a \u06cc\u0627 Symbolic Link<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0645\u062f\u0631\u0646 \u062d\u062a\u0645\u0627\u064b \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ls -l \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062e\u0631\u0648\u062c\u06cc \u0645\u0634\u0627\u0628\u0647 \u0632\u06cc\u0631 \u0628\u0627\u0634\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/resolv.conf -&gt; ..\/run\/systemd\/resolve\/stub-resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a <code>\/etc\/resolv.conf<\/code> \u06cc\u06a9 Symbolic Link \u0627\u0633\u062a \u0648 <code>systemd-resolved<\/code> \u062f\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a DNS \u0646\u0642\u0634 \u062f\u0627\u0631\u062f. systemd \u0686\u0646\u062f \u062d\u0627\u0644\u062a \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a <code>\/etc\/resolv.conf<\/code> \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u0622\u0646\u200c\u0647\u0627 \u0627\u062a\u0635\u0627\u0644 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0647 Stub Resolver \u0645\u062d\u0644\u06cc \u0627\u0633\u062a.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc DNS \u0628\u0627 dig<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0628\u062a\u062f\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f DNS \u0648\u0627\u0642\u0639\u0627\u064b \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06cc\u0627 \u062e\u06cc\u0631:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0631\u0648\u062c\u06cc \u06a9\u0648\u062a\u0627\u0647:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig google.com +short\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 IP \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0634\u0648\u062f\u060c DNS Resolution \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc \u0628\u0627 nslookup<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>nslookup google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0646\u062a\u06cc\u062c\u0647 Query\u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b DNS Server \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0646\u06cc\u0632 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062a\u0633\u062a \u0645\u0633\u062a\u0642\u06cc\u0645 DNS Server<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0634\u062e\u0635 \u0634\u0648\u062f \u0645\u0634\u06a9\u0644 \u0627\u0632 DNS Server \u0633\u06cc\u0633\u062a\u0645 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631\u060c \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u06cc\u06a9 Resolver \u0645\u0634\u062e\u0635 \u0631\u0627 Query \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cloudflare:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @1.1.1.1 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Google:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @8.8.8.8 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u06a9\u0627\u0631 \u06a9\u0646\u0646\u062f \u0648\u0644\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06a9\u0627\u0631 \u0646\u06a9\u0646\u062f\u060c \u0628\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u062a\u0646\u0638\u06cc\u0645 Resolver \u0645\u062d\u0644\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062a\u0634\u062e\u06cc\u0635 \u0645\u0634\u06a9\u0644 DNS \u0628\u0627 Ping<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0628\u062a\u062f\u0627 IP \u0631\u0627 \u062a\u0633\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ping -c 4 8.8.8.8\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633 \u062f\u0627\u0645\u0646\u0647:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ping -c 4 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 IP \u067e\u0627\u0633\u062e \u062f\u0647\u062f \u0627\u0645\u0627 \u062f\u0627\u0645\u0646\u0647 Resolve \u0646\u0634\u0648\u062f\u060c \u0627\u062a\u0635\u0627\u0644 \u067e\u0627\u06cc\u0647 \u0634\u0628\u06a9\u0647 \u0628\u0631\u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0648 \u0628\u0627\u06cc\u062f DNS Resolution \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc Default Gateway<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u0628\u0644 \u0627\u0632 \u0646\u062a\u06cc\u062c\u0647\u200c\u06af\u06cc\u0631\u06cc \u062f\u0631\u0628\u0627\u0631\u0647 DNS\u060c Routing \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0646\u06cc\u0632 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ip route\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u06cc\u062f Default Route \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0645\u0648\u0646\u0647:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>default via 192.168.1.1 dev eth0\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc DNS \u062f\u0631 Ubuntu \u0628\u0627 systemd-resolved<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0628\u062a\u062f\u0627 \u0648\u0636\u0639\u06cc\u062a \u0633\u0631\u0648\u06cc\u0633:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl status systemd-resolved\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a DNS \u0631\u0627 \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>resolvectl status\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><code>resolvectl<\/code> \u0627\u0628\u0632\u0627\u0631 systemd \u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u0637\u0644\u0627\u0639\u0627\u062a Resolver \u0648 DNS \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 Interface\u0647\u0627 \u0627\u0633\u062a.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0645\u0634\u0627\u0647\u062f\u0647 DNS \u06cc\u06a9 Interface<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u062b\u0644\u0627\u064b:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>resolvectl status eth0\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u0627 \u062f\u0631 \u0628\u0631\u062e\u06cc \u0633\u0631\u0648\u0631\u0647\u0627:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>resolvectl status ens18\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0627\u0645 Interface \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ip addr\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0645\u0634\u0627\u0647\u062f\u0647 DNS Server\u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a <code>\/etc\/resolv.conf<\/code> \u0641\u0642\u0637 \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nameserver 127.0.0.53\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 Upstream DNS Server\u0647\u0627 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>resolvectl status\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f\u061b \u0632\u06cc\u0631\u0627 <code>127.0.0.53<\/code> \u062e\u0648\u062f Stub \u0645\u062d\u0644\u06cc systemd-resolved \u0627\u0633\u062a.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u067e\u0627\u06a9 \u06a9\u0631\u062f\u0646 DNS Cache \u062f\u0631 systemd-resolved<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo resolvectl flush-caches\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0645\u0627\u0631 Resolver \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>resolvectl statistics\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><code>resolvectl<\/code> \u0627\u0645\u06a9\u0627\u0646 \u067e\u0627\u06a9\u200c\u0633\u0627\u0632\u06cc Cache \u0645\u062d\u0644\u06cc systemd-resolved \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0631\u06cc\u0633\u062a\u0627\u0631\u062a systemd-resolved<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0635\u0648\u0631\u062a \u0628\u0631\u0648\u0632 \u0645\u0634\u06a9\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl restart systemd-resolved\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl status systemd-resolved\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc \u0641\u0627\u06cc\u0644 resolved.conf<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0627\u0635\u0644\u06cc systemd-resolved \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0632\u06cc\u0631 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/systemd\/resolved.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/systemd\/resolved.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0631\u0627\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0631\u0641\u062a\u0627\u0631 local DNS \u0648 Name Resolution \u062f\u0631 systemd-resolved \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062a\u0646\u0638\u06cc\u0645 DNS \u062f\u0631 systemd-resolved<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0641\u0627\u06cc\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/systemd\/resolved.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0645\u0648\u0646\u0647:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;Resolve]\nDNS=1.1.1.1 8.8.8.8\nFallbackDNS=9.9.9.9\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl restart systemd-resolved\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0642\u0627\u062f\u06cc\u0631 <code>DNS=<\/code> \u0648 <code>FallbackDNS=<\/code> \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u062a\u0646\u0638\u06cc\u0645\u200c\u0634\u062f\u0647 \u0628\u0631\u0627\u06cc resolver \u062f\u0631 <code>resolved.conf<\/code> \u0647\u0633\u062a\u0646\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0645\u0634\u06a9\u0644 \u0628\u0627\u0632\u0646\u0648\u06cc\u0633\u06cc resolv.conf<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0634\u06a9\u0644\u0627\u062a \u0631\u0627\u06cc\u062c \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648 \u0645\u062b\u0644\u0627\u064b \u0645\u06cc\u200c\u0646\u0648\u06cc\u0633\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nameserver 1.1.1.1\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0645\u0627 \u067e\u0633 \u0627\u0632 Restart \u0634\u0628\u06a9\u0647 \u06cc\u0627 Reboot\u060c \u062a\u0646\u0638\u06cc\u0645 \u062d\u0630\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0631\u0641\u062a\u0627\u0631 \u0632\u0645\u0627\u0646\u06cc \u0637\u0628\u06cc\u0639\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u062a\u0648\u0633\u0637 NetworkManager\u060c systemd-resolved\u060c DHCP Client \u06cc\u0627 \u0627\u0628\u0632\u0627\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0634\u0648\u062f. NetworkManager \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f DNS Configuration \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0631\u062f\u0647 \u0648 <code>\/etc\/resolv.conf<\/code> \u0631\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0642\u0628\u0644 \u0627\u0632 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u062f\u0633\u062a\u06cc \u0641\u0627\u06cc\u0644\u060c \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f \u0686\u0647 \u0633\u0631\u0648\u06cc\u0633\u06cc \u0622\u0646 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062a\u0634\u062e\u06cc\u0635 \u0645\u062f\u06cc\u0631 resolv.conf<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0628\u062a\u062f\u0627:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ls -l \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl is-active systemd-resolved\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl is-active NetworkManager\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 NetworkManager:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nmcli general status\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc DNS \u062f\u0631 NetworkManager<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a DNS:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nmcli device show | grep DNS\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0645\u0648\u0646\u0647:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>IP4.DNS&#91;1]: 192.168.1.1\nIP4.DNS&#91;2]: 1.1.1.1\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">NetworkManager \u062a\u0646\u0638\u06cc\u0645\u0627\u062a DNS \u0627\u062a\u0635\u0627\u0644\u200c\u0647\u0627\u06cc \u0641\u0639\u0627\u0644 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0628\u0633\u062a\u0647 \u0628\u0647 \u062d\u0627\u0644\u062a \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f <code>\/etc\/resolv.conf<\/code> \u0631\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06a9\u0646\u062f \u06cc\u0627 DNS \u0631\u0627 \u0628\u0647 Resolver \u062f\u06cc\u06af\u0631\u06cc \u062a\u062d\u0648\u06cc\u0644 \u062f\u0647\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0645\u0634\u0627\u0647\u062f\u0647 Connection\u0647\u0627\u06cc NetworkManager<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>nmcli connection show\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u062b\u0644\u0627\u064b:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Wired connection 1\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062a\u0646\u0638\u06cc\u0645 DNS \u0628\u0627 NetworkManager<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u062b\u0644\u0627\u064b:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nmcli connection modify \"Wired connection 1\" ipv4.dns \"1.1.1.1 8.8.8.8\"\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0646\u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f DNS \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u0627\u0632 DHCP \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nmcli connection modify \"Wired connection 1\" ipv4.ignore-auto-dns yes\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633 Connection \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nmcli connection up \"Wired connection 1\"\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">NetworkManager \u0628\u0631\u0627\u06cc Connection Profile\u0647\u0627 \u0627\u0645\u06a9\u0627\u0646 \u062a\u0639\u0631\u06cc\u0641 DNS Server \u0648 \u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0646 DNS \u062e\u0648\u062f\u06a9\u0627\u0631 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc DNS \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u0627\u0632 DHCP<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0633\u0631\u0648\u0631\u0647\u0627 DNS \u062a\u0648\u0633\u0637 DHCP \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 NetworkManager:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nmcli device show\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u0633\u0645\u062a\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>IP4.DNS\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a DNS \u0627\u0634\u062a\u0628\u0627\u0647 \u062a\u0648\u0633\u0637 DHCP Server \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u062a\u062d\u0648\u06cc\u0644 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc \u0641\u0627\u06cc\u0644 \/etc\/nsswitch.conf<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0645\u06cc\u0634\u0647 \u0645\u0634\u06a9\u0644 Name Resolution \u0641\u0642\u0637 \u0628\u0647 <code>\/etc\/resolv.conf<\/code> \u0645\u062d\u062f\u0648\u062f \u0646\u06cc\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0627\u06cc\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/nsswitch.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0633\u06cc\u0633\u062a\u0645 \u0628\u0631\u0627\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0646\u0627\u0645\u200c\u0647\u0627 \u0627\u0632 \u0686\u0647 \u0645\u0646\u0627\u0628\u0639\u06cc \u0648 \u0628\u0627 \u0686\u0647 \u062a\u0631\u062a\u06cc\u0628\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0631\u0633\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>grep '^hosts:' \/etc\/nsswitch.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0645\u0648\u0646\u0647:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>hosts: files dns\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0639\u0646\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0627\u0628\u062a\u062f\u0627 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0645\u062d\u0644\u06cc \u0645\u0627\u0646\u0646\u062f <code>\/etc\/hosts<\/code> \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0633\u067e\u0633 DNS \u0631\u0627 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc \/etc\/hosts<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/hosts\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u0627 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u062f\u0627\u0645\u0646\u0647 \u062e\u0627\u0635:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>grep example.com \/etc\/hosts\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u062f\u0627\u0645\u0646\u0647 \u062f\u0627\u062e\u0644 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0647 IP \u062f\u06cc\u06af\u0631\u06cc \u0627\u0634\u0627\u0631\u0647 \u06a9\u0646\u062f\u060c \u0628\u0639\u0636\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0642\u0628\u0644 \u0627\u0632 DNS \u0647\u0645\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f\u061b \u062a\u0631\u062a\u06cc\u0628 \u062f\u0642\u06cc\u0642 \u0645\u0646\u0627\u0628\u0639 Name Service \u062a\u0648\u0633\u0637 <code>\/etc\/nsswitch.conf<\/code> \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u067e\u0648\u0631\u062a DNS<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">DNS \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u0632 \u067e\u0648\u0631\u062a 53 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u062a\u0633\u062a UDP:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nc -zvu 8.8.8.8 53\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc TCP:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nc -zv 8.8.8.8 53\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u062a\u0633\u062a \u0648\u0627\u0642\u0639\u06cc DNS \u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u0627\u0632:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @8.8.8.8 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc Firewall<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 Ubuntu:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo ufw status\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 AlmaLinux:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo firewall-cmd --list-all\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0645\u0686\u0646\u06cc\u0646:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo nft list ruleset\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 nftables \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u062a\u0631\u0627\u0641\u06cc\u06a9 \u062e\u0631\u0648\u062c\u06cc DNS \u0631\u0648\u06cc UDP\/TCP \u067e\u0648\u0631\u062a 53 \u0645\u0633\u062f\u0648\u062f \u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c Name Resolution \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0686\u0627\u0631 \u0645\u0634\u06a9\u0644 \u0634\u0648\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc DNS \u0628\u0627 TCP<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0647\u200c\u0637\u0648\u0631 \u0645\u0639\u0645\u0648\u0644 Query\u0647\u0627\u06cc DNS \u0627\u063a\u0644\u0628 \u0627\u0632 UDP \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0627\u0645\u0627 TCP \u0646\u06cc\u0632 \u0628\u062e\u0634\u06cc \u0627\u0632 DNS \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u062a\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig +tcp @8.8.8.8 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 UDP \u06a9\u0627\u0631 \u0646\u06a9\u0646\u062f \u0627\u0645\u0627 TCP \u06a9\u0627\u0631 \u06a9\u0646\u062f\u060c Firewall \u06cc\u0627 \u0645\u0633\u06cc\u0631 \u0634\u0628\u06a9\u0647 UDP \u0628\u0627\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062e\u0637\u0627\u06cc Temporary failure in name resolution<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ping google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0637\u0627\u06cc\u06cc \u0645\u0634\u0627\u0628\u0647 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Temporary failure in name resolution\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0639\u06cc\u0628\u200c\u06cc\u0627\u0628\u06cc \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ping -c 4 8.8.8.8\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0639\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>resolvectl status\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @1.1.1.1 google.com\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062e\u0637\u0627\u06cc Could not resolve host<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u062b\u0644\u0627\u064b:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>curl: (6) Could not resolve host\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0628\u062a\u062f\u0627:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @8.8.8.8 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 Query \u0645\u0633\u062a\u0642\u06cc\u0645 \u06a9\u0627\u0631 \u06a9\u0646\u062f \u0648\u0644\u06cc Query \u0639\u0627\u062f\u06cc \u0646\u0647\u060c Resolver \u0645\u062d\u0644\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062e\u0637\u0627\u06cc no servers could be reached<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u067e\u06cc\u0627\u0645:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>no servers could be reached\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u062f\u060c \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>ip route\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>ping -c 4 8.8.8.8\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @8.8.8.8 google.com\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0645\u0634\u06a9\u0644 nameserver 127.0.0.53<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u062c\u0648\u062f \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nameserver 127.0.0.53\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0647\u200c\u062a\u0646\u0647\u0627\u06cc\u06cc \u0646\u0634\u0627\u0646\u0647 \u062e\u0631\u0627\u0628\u06cc \u0646\u06cc\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 systemd-resolved \u0627\u0632 Stub Listener \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u06cc\u0646 \u0622\u062f\u0631\u0633 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 Query\u0647\u0627\u06cc \u0645\u062d\u0644\u06cc \u0628\u0647 Resolver systemd \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0686\u0646\u06cc\u0646 \u0633\u06cc\u0633\u062a\u0645\u06cc \u0627\u0628\u062a\u062f\u0627:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl status systemd-resolved\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>resolvectl status\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0627\u06af\u0631 systemd-resolved \u0645\u062a\u0648\u0642\u0641 \u0628\u0627\u0634\u062f<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0631\u0633\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl status systemd-resolved\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl restart systemd-resolved\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 <code>\/etc\/resolv.conf<\/code> \u0628\u0647 Stub systemd-resolved \u0627\u0634\u0627\u0631\u0647 \u06a9\u0646\u062f \u0648\u0644\u06cc \u062e\u0648\u062f \u0633\u0631\u0648\u06cc\u0633 \u0641\u0639\u0627\u0644 \u0646\u0628\u0627\u0634\u062f\u060c Name Resolution \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u062e\u062a\u0644 \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0646\u062a\u06cc\u062c\u0647 \u0627\u0632 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 Stub Resolver \u0648 symlink\u0647\u0627\u06cc \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc\u200c\u0634\u062f\u0647 systemd-resolved \u0646\u0627\u0634\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0631\u0631\u0633\u06cc Symbolic Link \u062e\u0631\u0627\u0628<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>ls -l \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633 \u0645\u0642\u0635\u062f \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u062b\u0644\u0627\u064b:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ls -l \/run\/systemd\/resolve\/\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 Symbolic Link \u0628\u0647 \u0641\u0627\u06cc\u0644 \u0646\u0627\u0645\u0648\u062c\u0648\u062f \u0627\u0634\u0627\u0631\u0647 \u06a9\u0646\u062f\u060c \u062a\u0646\u0638\u06cc\u0645 Resolver \u0628\u0627\u06cc\u062f \u0627\u0635\u0644\u0627\u062d \u0634\u0648\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062a\u0633\u062a \u0628\u0627 getent<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u06af\u0627\u0647\u06cc <code>dig<\/code> \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0627\u0645\u0627 \u062e\u0648\u062f \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627 \u062f\u0627\u0645\u0646\u0647 \u0631\u0627 Resolve \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>getent hosts google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u0627 \u062a\u0633\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>getent<\/code> \u0645\u0633\u06cc\u0631 Name Service \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062f\u0631 \u0628\u0631\u0631\u0633\u06cc \u062a\u0641\u0627\u0648\u062a \u0645\u06cc\u0627\u0646 DNS Query \u0645\u0633\u062a\u0642\u06cc\u0645 \u0648 Resolver \u0648\u0627\u0642\u0639\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062a\u0641\u0627\u0648\u062a dig \u0648 getent \u062f\u0631 \u0639\u06cc\u0628\u200c\u06cc\u0627\u0628\u06cc<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0627\u0645\u0627:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>getent hosts google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06a9\u0627\u0631 \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646 \u0634\u0631\u0627\u06cc\u0637 \u0641\u0642\u0637 DNS Server \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0646\u06a9\u0646\u06cc\u062f\u061b \u062a\u0646\u0638\u06cc\u0645\u0627\u062a NSS \u0645\u0627\u0646\u0646\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/nsswitch.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u06cc\u0632 \u0627\u0647\u0645\u06cc\u062a \u062f\u0627\u0631\u0646\u062f\u060c \u0632\u06cc\u0631\u0627 glibc \u0648 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627 \u062a\u0631\u062a\u06cc\u0628 \u0645\u0646\u0627\u0628\u0639 Name Service \u0631\u0627 \u0627\u0632 \u0622\u0646 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc \u0627\u0648\u0644: IP \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648\u0644\u06cc \u062f\u0627\u0645\u0646\u0647 \u0646\u0647<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u062a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ping -c 4 8.8.8.8\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0648\u0641\u0642 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0645\u0627:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ping -c 4 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0627\u0645\u0648\u0641\u0642 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0631\u0627\u062d\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @1.1.1.1 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 Query \u0645\u0633\u062a\u0642\u06cc\u0645 \u0645\u0648\u0641\u0642 \u0628\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>resolvectl status\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u0627:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nmcli device show | grep DNS\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc \u062f\u0648\u0645: resolv.conf \u0628\u0639\u062f \u0627\u0632 Reboot \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nameserver 1.1.1.1\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u0627 \u062f\u0633\u062a\u06cc \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0639\u062f \u0627\u0632 Reboot \u062f\u0648\u0628\u0627\u0631\u0647 DNS \u0642\u0628\u0644\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0628\u062a\u062f\u0627:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ls -l \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648 \u0633\u067e\u0633 \u0645\u062f\u06cc\u0631 \u0634\u0628\u06a9\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 NetworkManager \u0645\u0633\u0626\u0648\u0644 \u0627\u0633\u062a\u060c DNS \u0631\u0627 \u062f\u0631 Connection Profile \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f\u061b \u0632\u06cc\u0631\u0627 NetworkManager \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f DNS Configuration \u0631\u0627 \u0645\u062c\u062f\u062f\u0627\u064b \u062f\u0631 <code>\/etc\/resolv.conf<\/code> \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc \u0633\u0648\u0645: DNS Server \u0627\u0634\u062a\u0628\u0627\u0647 \u0627\u0633\u062a<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0631\u0633\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u062b\u0644\u0627\u064b:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nameserver 192.168.1.1\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b Google \u0631\u0627 \u062a\u0633\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @8.8.8.8 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u06a9\u0627\u0631 \u06a9\u0631\u062f \u0648\u0644\u06cc:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @192.168.1.1 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u06a9\u0627\u0631 \u0646\u06a9\u0631\u062f\u060c DNS Server <code>192.168.1.1<\/code> \u0628\u0627\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc \u0686\u0647\u0627\u0631\u0645: DNS \u0641\u0642\u0637 \u062f\u0627\u062e\u0644 Docker \u0645\u0634\u06a9\u0644 \u062f\u0627\u0631\u062f<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a DNS \u0645\u06cc\u0632\u0628\u0627\u0646 \u062f\u0631\u0633\u062a \u0628\u0627\u0634\u062f \u0627\u0645\u0627 Container\u0647\u0627 \u0645\u0634\u06a9\u0644 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0628\u062a\u062f\u0627 \u0631\u0648\u06cc Host:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>docker exec CONTAINER_NAME cat \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>docker exec CONTAINER_NAME getent hosts google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">DNS \u062f\u0627\u062e\u0644 Container \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0627 Resolver \u0645\u06cc\u0632\u0628\u0627\u0646 \u062a\u0641\u0627\u0648\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0648 \u0628\u0627\u06cc\u062f \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0631\u0648\u0634 \u0633\u0631\u06cc\u0639 \u0639\u06cc\u0628\u200c\u06cc\u0627\u0628\u06cc DNS<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0632\u06cc\u0631 \u062c\u0644\u0648 \u0628\u0631\u0648\u06cc\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ip addr\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>ip route\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>ping -c 4 8.8.8.8\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>ls -l \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>dig google.com\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @1.1.1.1 google.com\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>getent hosts google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u067e\u0633 \u062f\u0631 Ubuntu:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>resolvectl status\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc NetworkManager:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nmcli device show | grep DNS\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0645\u0634\u06a9\u0644 \u062f\u0631 \u0634\u0628\u06a9\u0647\u060c DNS Server\u060c Resolver \u0645\u062d\u0644\u06cc \u06cc\u0627 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0633\u06cc\u0633\u062a\u0645 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062c\u062f\u0648\u0644 \u0645\u0634\u06a9\u0644\u0627\u062a \u0631\u0627\u06cc\u062c<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\u0645\u0634\u06a9\u0644<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u0628\u0631\u0631\u0633\u06cc \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u06cc<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u062f\u0627\u0645\u0646\u0647 Resolve \u0646\u0645\u06cc\u200c\u0634\u0648\u062f<\/td><td class=\"has-text-align-center\" data-align=\"center\"><code>\/etc\/resolv.conf<\/code><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">IP \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648\u0644\u06cc Domain \u0646\u0647<\/td><td class=\"has-text-align-center\" data-align=\"center\">DNS<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><code>127.0.0.53<\/code> \u062f\u06cc\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f<\/td><td class=\"has-text-align-center\" data-align=\"center\"><code>systemd-resolved<\/code><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">resolv.conf \u0628\u0627\u0632\u0646\u0648\u06cc\u0633\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f<\/td><td class=\"has-text-align-center\" data-align=\"center\">NetworkManager \/ DHCP<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">dig \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648\u0644\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0647<\/td><td class=\"has-text-align-center\" data-align=\"center\">NSS \/ <code>getent<\/code><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">DNS \u0639\u0645\u0648\u0645\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648\u0644\u06cc DNS \u062f\u0627\u062e\u0644\u06cc \u0646\u0647<\/td><td class=\"has-text-align-center\" data-align=\"center\">Resolver \u062f\u0627\u062e\u0644\u06cc<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0628\u0639\u062f \u0627\u0632 Reboot DNS \u062e\u0631\u0627\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u062a\u0646\u0638\u06cc\u0645 \u062f\u0627\u0626\u0645\u06cc \u0634\u0628\u06a9\u0647<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u0641\u0642\u0637 Container \u0645\u0634\u06a9\u0644 \u062f\u0627\u0631\u062f<\/td><td class=\"has-text-align-center\" data-align=\"center\">DNS \u062f\u0627\u062e\u0644 Docker<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062f\u0633\u062a\u0648\u0631\u0627\u062a \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0645\u0627\u06cc\u0634 DNS:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0631\u0633\u06cc Symlink:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ls -l \/etc\/resolv.conf\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0631\u0633\u06cc systemd:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>resolvectl status\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0631\u0633\u06cc NetworkManager:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>nmcli device show | grep DNS\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u062a DNS:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u062a \u0645\u0633\u062a\u0642\u06cc\u0645:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig @1.1.1.1 google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u062a Resolver \u0633\u06cc\u0633\u062a\u0645:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>getent hosts google.com\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u067e\u0627\u06a9 \u06a9\u0631\u062f\u0646 Cache:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo resolvectl flush-caches\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634\u200c\u0647\u0627<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0642\u0628\u0644 \u0627\u0632 \u0648\u06cc\u0631\u0627\u06cc\u0634 <code>\/etc\/resolv.conf<\/code> \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f \u0686\u0647 \u0633\u0631\u0648\u06cc\u0633\u06cc \u0622\u0646 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/li>\n\n\n\n<li>\u0627\u0628\u062a\u062f\u0627 \u0627\u0631\u062a\u0628\u0627\u0637 IP \u0631\u0627 \u0627\u0632 DNS \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u062a\u0633\u062a \u06a9\u0646\u06cc\u062f.<\/li>\n\n\n\n<li>\u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0627\u0632 DNS \u0639\u0645\u0648\u0645\u06cc \u0645\u0634\u062e\u0635 \u0645\u0627\u0646\u0646\u062f <code>1.1.1.1<\/code> \u06cc\u0627 <code>8.8.8.8<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/li>\n\n\n\n<li>\u062f\u0631 Ubuntu\u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 systemd-resolved \u0627\u0632 <code>resolvectl<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/li>\n\n\n\n<li>\u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc NetworkManager \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u062f\u0627\u0626\u0645\u06cc \u0631\u0627 \u0631\u0648\u06cc Connection Profile \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/li>\n\n\n\n<li>\u062f\u0631 \u0639\u06cc\u0628\u200c\u06cc\u0627\u0628\u06cc \u0641\u0642\u0637 <code>ping<\/code> \u0631\u0627 \u0645\u0644\u0627\u06a9 \u0642\u0631\u0627\u0631 \u0646\u062f\u0647\u06cc\u062f.<\/li>\n\n\n\n<li><code>dig<\/code> \u0648 <code>getent<\/code> \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0627\u0631 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0627\u0634\u062a\u0628\u0627\u0647\u0627\u062a \u0631\u0627\u06cc\u062c<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0648\u06cc\u0631\u0627\u06cc\u0634 \u0645\u0633\u062a\u0642\u06cc\u0645 <code>\/etc\/resolv.conf<\/code> \u0628\u062f\u0648\u0646 \u0628\u0631\u0631\u0633\u06cc \u0645\u062f\u06cc\u0631 \u0641\u0627\u06cc\u0644<\/li>\n\n\n\n<li>\u062d\u0630\u0641 <code>127.0.0.53<\/code> \u0635\u0631\u0641\u0627\u064b \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0638\u0627\u0647\u0631 \u063a\u06cc\u0631\u0639\u0627\u062f\u06cc \u0622\u0646<\/li>\n\n\n\n<li>Disable \u06a9\u0631\u062f\u0646 systemd-resolved \u0628\u062f\u0648\u0646 \u0627\u0635\u0644\u0627\u062d <code>\/etc\/resolv.conf<\/code><\/li>\n\n\n\n<li>\u0646\u062a\u06cc\u062c\u0647\u200c\u06af\u06cc\u0631\u06cc \u062f\u0631\u0628\u0627\u0631\u0647 DNS \u0628\u062f\u0648\u0646 \u062a\u0633\u062a IP<\/li>\n\n\n\n<li>\u0646\u0627\u062f\u06cc\u062f\u0647 \u06af\u0631\u0641\u062a\u0646 <code>\/etc\/nsswitch.conf<\/code><\/li>\n\n\n\n<li>\u0641\u0631\u0627\u0645\u0648\u0634 \u06a9\u0631\u062f\u0646 DNS \u062f\u0631\u06cc\u0627\u0641\u062a\u200c\u0634\u062f\u0647 \u0627\u0632 DHCP<\/li>\n\n\n\n<li>\u0628\u0631\u0631\u0633\u06cc \u0646\u06a9\u0631\u062f\u0646 Firewall \u0631\u0648\u06cc UDP \u0648 TCP \u067e\u0648\u0631\u062a 53<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u0686\u06a9\u200c\u0644\u06cc\u0633\u062a \u0639\u06cc\u0628\u200c\u06cc\u0627\u0628\u06cc<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0646\u06af\u0627\u0645 \u0628\u0631\u0648\u0632 \u0645\u0634\u06a9\u0644 DNS \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IP Address<\/li>\n\n\n\n<li>Default Gateway<\/li>\n\n\n\n<li>\u0627\u062a\u0635\u0627\u0644 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a<\/li>\n\n\n\n<li><code>\/etc\/resolv.conf<\/code><\/li>\n\n\n\n<li>Symbolic Link \u0641\u0627\u06cc\u0644<\/li>\n\n\n\n<li>DNS Server<\/li>\n\n\n\n<li>systemd-resolved<\/li>\n\n\n\n<li>NetworkManager<\/li>\n\n\n\n<li>DHCP<\/li>\n\n\n\n<li><code>\/etc\/hosts<\/code><\/li>\n\n\n\n<li><code>\/etc\/nsswitch.conf<\/code><\/li>\n\n\n\n<li>DNS Cache<\/li>\n\n\n\n<li>Firewall<\/li>\n\n\n\n<li>UDP 53<\/li>\n\n\n\n<li>TCP 53<\/li>\n\n\n\n<li>DNS \u062f\u0627\u062e\u0644 Container<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u062c\u0645\u0639\u200c\u0628\u0646\u062f\u06cc<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0627\u06cc\u0644 <code>\/etc\/resolv.conf<\/code> \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0646\u0642\u0627\u0637 \u0634\u0631\u0648\u0639 \u0628\u0631\u0627\u06cc \u0639\u06cc\u0628\u200c\u06cc\u0627\u0628\u06cc DNS \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0645\u062f\u0631\u0646 \u0646\u0628\u0627\u06cc\u062f \u0641\u0631\u0636 \u06a9\u0631\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0645\u06cc\u0634\u0647 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u0634\u0648\u062f. <code>systemd-resolved<\/code> \u0648 NetworkManager \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f Resolver Configuration \u0648 <code>\/etc\/resolv.conf<\/code> \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06cc\u0627 \u0628\u0627\u0632\u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0639\u06cc\u0628\u200c\u06cc\u0627\u0628\u06cc \u0635\u062d\u06cc\u062d \u0627\u0628\u062a\u062f\u0627 \u0627\u0631\u062a\u0628\u0627\u0637 \u0634\u0628\u06a9\u0647 \u0631\u0627 \u0628\u0627 IP \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0633\u067e\u0633 <code>\/etc\/resolv.conf<\/code>\u060c DNS Server\u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc\u060c <code>resolvectl<\/code> \u06cc\u0627 NetworkManager \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a <code>\/etc\/hosts<\/code> \u0648 <code>\/etc\/nsswitch.conf<\/code> \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0631\u0648\u0634 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062f\u0642\u06cc\u0642\u0627\u064b \u0645\u0634\u062e\u0635 \u0634\u0648\u062f \u0645\u0634\u06a9\u0644 \u0627\u0632 \u0627\u062a\u0635\u0627\u0644 \u0634\u0628\u06a9\u0647\u060c DNS Server\u060c Cache \u06cc\u0627 Resolver \u0645\u062d\u0644\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u06a9\u06cc\u0627\u0646 \u067e\u0648\u0631<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0642\u062f\u0645\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u0645\u0634\u06a9\u0644\u0627\u062a \u0634\u0628\u06a9\u0647 \u062f\u0631 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633\u06cc \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0633\u0631\u0648\u0631 \u0628\u0647 IP\u0647\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0631\u062f\u060c \u0627\u0645\u0627 \u0642\u0627\u062f\u0631 \u0628\u0647 Resolve \u06a9\u0631\u062f\u0646 \u0646\u0627\u0645 \u062f\u0627\u0645\u0646\u0647 \u0646\u06cc\u0633\u062a. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644: \u0628\u062f\u0648\u0646 \u0645\u0634\u06a9\u0644 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u0645\u0627: \u0628\u0627 \u062e\u0637\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 Name Resolution \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0686\u0646\u06cc\u0646 \u0634\u0631\u0627\u06cc\u0637\u06cc\u060c \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0648\u0644\u06cc\u0646 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f \u0641\u0627\u06cc\u0644: \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":20348,"parent":15427,"menu_order":31,"comment_status":"open","ping_status":"closed","template":"","doc_tag":[],"class_list":["post-20327","docs","type-docs","status-publish","has-post-thumbnail","hentry"],"acf":[],"author_avatar":"https:\/\/maralhost.com\/kb\/wp-content\/litespeed\/avatar\/c59fc140fa83b542ed78a005738a60da.jpg?ver=1786315553","author_name":"Shayan 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