{"id":5910,"date":"2026-10-30T23:13:26","date_gmt":"2026-10-30T20:13:26","guid":{"rendered":"https:\/\/maram.iq\/blogs\/?p=5910"},"modified":"2026-10-30T23:13:26","modified_gmt":"2026-10-30T20:13:26","slug":"wireguard-mtu-mss-guide","status":"publish","type":"post","link":"https:\/\/maram.iq\/blogs\/wireguard-mtu-mss-guide\/","title":{"rendered":"\u0636\u0628\u0637 MTU \u0648MSS \u0641\u064a WireGuard: \u0639\u0646\u062f\u0645\u0627 \u064a\u0639\u0645\u0644 ping \u0648\u062a\u062a\u0648\u0642\u0641 \u0627\u0644\u0635\u0641\u062d\u0627\u062a"},"content":{"rendered":"\n<style>\n.mrm-art{line-height:1.95;font-size:17px}\n.mrm-art h2{margin:34px 0 14px;font-size:27px;font-weight:700;line-height:1.45}\n.mrm-art h3{margin:26px 0 10px;font-size:21px;font-weight:600}\n.mrm-art p{margin:0 0 16px}\n.mrm-art ul,.mrm-art ol{margin:0 0 18px;padding-right:26px}\n.mrm-art li{margin-bottom:9px}\n.mrm-art figure{margin:28px 0}\n.mrm-art figure img{width:100%;height:auto;border-radius:14px;display:block}\n.mrm-art figcaption{font-size:14px;opacity:.72;margin-top:9px;text-align:center;line-height:1.65}\n.mrm-art table{width:100%;border-collapse:collapse;margin:14px 0 22px;font-size:15.5px}\n.mrm-art th,.mrm-art td{border:1px solid rgba(128,128,128,.28);padding:9px 11px;text-align:right;vertical-align:top}\n.mrm-art th{background:rgba(138,15,19,.07);font-weight:600}\n.mrm-art .num{font-variant-numeric:tabular-nums;white-space:nowrap;text-align:center}\n.mrm-art .tblwrap{overflow-x:auto}\n.mrm-art blockquote{margin:22px 0;padding:16px 20px;border-right:5px solid #8A0F13;\n  background:rgba(138,15,19,.05);border-radius:0 11px 11px 0}\n.mrm-art blockquote p:last-child{margin:0}\n.mrm-art .note{background:rgba(37,167,91,.09);border-right:5px solid #25a75b;\n  padding:16px 20px;border-radius:0 11px 11px 0;margin:22px 0}\n.mrm-art .note p:last-child{margin:0}\n<\/style>\n\n<div class=\"mrm-art\">\n\n<p>\u0627\u0644\u0646\u0641\u0642 \u0645\u062a\u0635\u0644\u060c \u0648\u0627\u0644\u0640ping \u064a\u0646\u062c\u062d\u060c \u0648\u0627\u0644\u062f\u062e\u0648\u0644 \u0639\u0628\u0631 SSH \u064a\u0639\u0645\u0644. \u062b\u0645 \u062a\u0641\u062a\u062d \u0645\u0648\u0642\u0639\u0627\u064b \u0641\u064a\u062a\u0648\u0642\u0641 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0639\u0646\u062f \u0645\u0646\u062a\u0635\u0641 \u0627\u0644\u0635\u0641\u062d\u0629\u060c \u0623\u0648 \u064a\u062a\u062c\u0645\u062f \u0646\u0642\u0644 \u0645\u0644\u0641 \u0628\u0639\u062f \u0628\u062f\u0627\u064a\u062a\u0647. \u0644\u0627 \u0631\u0633\u0627\u0644\u0629 \u062e\u0637\u0623 \u0648\u0627\u0636\u062d\u0629\u060c \u0648\u0627\u0644\u0645\u0635\u0627\u0641\u062d\u0629 \u0633\u0644\u064a\u0645\u0629.<\/p>\n\n<p>\u0647\u0630\u0627 \u0627\u0644\u0639\u0631\u064e\u0636 \u064a\u0634\u064a\u0631 \u0641\u064a \u0623\u063a\u0644\u0628 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0625\u0644\u0649 \u0645\u0634\u0643\u0644\u0629 \u0648\u0627\u062d\u062f\u0629: \u062d\u062c\u0645 \u0627\u0644\u062d\u0632\u0645\u0629. \u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u062a\u0645\u0631\u060c \u0648\u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u062a\u0636\u064a\u0639. \u0648\u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u064a\u0634\u0631\u062d \u0627\u0644\u0633\u0628\u0628\u060c \u0648\u0643\u064a\u0641 \u062a\u062c\u062f \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0628\u0627\u0644\u0642\u064a\u0627\u0633 \u0644\u0627 \u0628\u0627\u0644\u062a\u062e\u0645\u064a\u0646.<\/p>\n\n<h2>\u0645\u0627 \u0647\u0648 MTU\u060c \u0648\u0645\u0627 \u0647\u0648 MSS\u061f<\/h2>\n\n<p><strong>MTU<\/strong> \u0647\u0648 \u0623\u0643\u0628\u0631 \u062d\u062c\u0645 \u0644\u062d\u0632\u0645\u0629 IP \u062a\u0645\u0631 \u0639\u0628\u0631 \u0648\u0627\u062c\u0647\u0629 \u062f\u0648\u0646 \u062a\u062c\u0632\u0626\u0629. \u0648\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0639\u0644\u0649 \u0625\u064a\u062b\u0631\u0646\u062a \u0647\u064a 1500 \u0628\u0627\u064a\u062a.<\/p>\n\n<p><strong>MSS<\/strong> \u062e\u0627\u0635 \u0628\u0640TCP\u060c \u0648\u0647\u0648 \u0623\u0643\u0628\u0631 \u062d\u062c\u0645 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0648\u0627\u062d\u062f\u060c \u062f\u0648\u0646 \u062a\u0631\u0648\u064a\u0633\u0627\u062a IP \u0648TCP. \u0644\u0630\u0644\u0643 \u064a\u0643\u0648\u0646 \u0623\u0635\u063a\u0631 \u0645\u0646 MTU \u062f\u0627\u0626\u0645\u0627\u064b.<\/p>\n\n<p>\u062a\u062e\u064a\u0651\u0644 \u0634\u0627\u062d\u0646\u0629 \u062a\u0645\u0631 \u062a\u062d\u062a \u062c\u0633\u0631. \u0627\u0644\u0640MTU \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062c\u0633\u0631\u060c \u0648\u0627\u0644\u0640MSS \u062d\u062c\u0645 \u0627\u0644\u0628\u0636\u0627\u0639\u0629 \u0628\u0639\u062f \u0627\u062d\u062a\u0633\u0627\u0628 \u0627\u0644\u0635\u0646\u062f\u0648\u0642. \u0641\u0627\u0644\u0628\u0636\u0627\u0639\u0629 \u064a\u062c\u0628 \u0623\u0646 \u062a\u0635\u063a\u0631 \u0643\u0644\u0645\u0627 \u0632\u0627\u062f\u062a \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062a\u063a\u0644\u064a\u0641.<\/p>\n\n<h2>\u0644\u0645\u0627\u0630\u0627 \u062a\u0635\u063a\u0631 \u0627\u0644\u062d\u0632\u0645\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0641\u0642\u061f<\/h2>\n\n<p>\u064a\u0623\u062e\u0630 WireGuard \u0627\u0644\u062d\u0632\u0645\u0629 \u0643\u0627\u0645\u0644\u0629\u060c \u0648\u064a\u0634\u0641\u0651\u0631\u0647\u0627\u060c \u062b\u0645 \u064a\u0636\u0639\u0647\u0627 \u062f\u0627\u062e\u0644 \u062d\u0632\u0645\u0629 UDP \u062c\u062f\u064a\u062f\u0629. \u0648\u0647\u0630\u0627 \u0627\u0644\u063a\u0644\u0627\u0641 \u064a\u0623\u062e\u0630 \u0645\u0646 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0645\u062a\u0627\u062d:<\/p>\n\n<ul>\n  <li><strong>60 \u0628\u0627\u064a\u062a<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0639\u0628\u0631 IPv4.<\/li>\n  <li><strong>80 \u0628\u0627\u064a\u062a<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0639\u0628\u0631 IPv6.<\/li>\n<\/ul>\n\n<p>\u0644\u0647\u0630\u0627 \u064a\u0636\u0628\u0637 <bdi>wg-quick<\/bdi> \u0627\u0644\u0642\u064a\u0645\u0629 \u0639\u0627\u062f\u0629 \u0639\u0644\u0649 1420. \u0641\u0647\u064a 1500 \u0646\u0627\u0642\u0635 80\u060c \u0648\u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u062d\u0627\u0644\u062a\u064a\u0646 \u0645\u0639\u0627\u064b. \u0648\u0647\u064a \u0642\u064a\u0645\u0629 \u0622\u0645\u0646\u0629 \u0644\u0631\u0627\u0628\u0637 1500 \u0643\u0627\u0645\u0644.<\/p>\n\n<p>\u0644\u0643\u0646 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u062a\u0628\u062f\u0623 \u062d\u064a\u0646 \u0644\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0631\u0627\u0628\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a 1500. \u0641\u0627\u062a\u0635\u0627\u0644\u0627\u062a PPPoE \u0645\u062b\u0644\u0627\u064b \u062a\u0639\u0637\u064a 1492 \u0623\u0648 \u0623\u0642\u0644\u060c \u0648\u0642\u062f \u062a\u0648\u062c\u062f \u0641\u064a \u0627\u0644\u0637\u0631\u064a\u0642 \u0623\u0646\u0641\u0627\u0642 \u0623\u062e\u0631\u0649 \u062a\u0623\u0643\u0644 \u0645\u0646\u0647 \u0623\u064a\u0636\u0627\u064b.<\/p>\n\n<div class=\"tblwrap\">\n<table>\n  <thead>\n    <tr><th>MTU \u0627\u0644\u0631\u0627\u0628\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a<\/th><th>\u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a<\/th><th>\u0623\u0642\u0635\u0649 MTU \u0644\u0644\u0646\u0641\u0642<\/th><th>MSS \u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0641\u0642 (IPv4)<\/th><\/tr>\n  <\/thead>\n  <tbody>\n    <tr><td class=\"num\">1500<\/td><td>IPv4<\/td><td class=\"num\">1440<\/td><td class=\"num\">1400<\/td><\/tr>\n    <tr><td class=\"num\">1500<\/td><td>IPv6<\/td><td class=\"num\">1420<\/td><td class=\"num\">1380<\/td><\/tr>\n    <tr><td class=\"num\">1492<\/td><td>IPv4<\/td><td class=\"num\">1432<\/td><td class=\"num\">1392<\/td><\/tr>\n    <tr><td class=\"num\">1492<\/td><td>IPv6<\/td><td class=\"num\">1412<\/td><td class=\"num\">1372<\/td><\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n<p>\u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0628\u0633\u064a\u0637\u0629: MTU \u0627\u0644\u0646\u0641\u0642 \u064a\u0633\u0627\u0648\u064a MTU \u0627\u0644\u0631\u0627\u0628\u0637 \u0646\u0627\u0642\u0635 60 \u0623\u0648 80. \u0648MSS \u064a\u0633\u0627\u0648\u064a MTU \u0627\u0644\u0646\u0641\u0642 \u0646\u0627\u0642\u0635 40 \u0644\u0640IPv4\u060c \u0623\u0648 \u0646\u0627\u0642\u0635 60 \u0644\u0640IPv6 \u0627\u0644\u062f\u0627\u062e\u0644\u064a.<\/p>\n\n<h3>\u0645\u062b\u0627\u0644 \u062d\u0633\u0627\u0628\u064a \u0645\u0646 \u0648\u0627\u0642\u0639 \u0641\u0631\u0639<\/h3>\n\n<p>\u0644\u0646\u0641\u062a\u0631\u0636 \u0641\u0631\u0639\u0627\u064b \u064a\u062a\u0635\u0644 \u0639\u0628\u0631 PPPoE\u060c \u0641\u0627\u0644\u0631\u0627\u0628\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a 1492. \u0648\u064a\u062a\u0635\u0644 \u0627\u0644\u0646\u0641\u0642 \u0639\u0628\u0631 IPv4\u060c \u0641\u0627\u0644\u063a\u0644\u0627\u0641 60 \u0628\u0627\u064a\u062a. \u064a\u0628\u0642\u0649 \u0644\u0644\u0646\u0641\u0642 1432. \u0648\u0644\u0648 \u0623\u0631\u062f\u062a \u0642\u064a\u0645\u0629 \u0648\u0627\u062d\u062f\u0629 \u062a\u0635\u0644\u062d \u0623\u064a\u0636\u0627\u064b \u0644\u0627\u062a\u0635\u0627\u0644 IPv6\u060c \u0641\u0627\u0637\u0631\u062d 80 \u0644\u062a\u062d\u0635\u0644 \u0639\u0644\u0649 1412.<\/p>\n\n<p>\u0623\u0645\u0627 \u0625\u0630\u0627 \u062a\u0631\u0643\u062a \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 1420 \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0641\u0631\u0639\u060c \u0648\u0643\u0627\u0646 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0639\u0628\u0631 IPv6\u060c \u0641\u0633\u062a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062d\u0632\u0645\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0645\u0627 \u064a\u062a\u0633\u0639 \u0644\u0647 \u0627\u0644\u0631\u0627\u0628\u0637 \u0628\u062b\u0645\u0627\u0646\u064a \u0628\u0627\u064a\u062a\u0627\u062a. \u0641\u0631\u0642 \u0635\u063a\u064a\u0631 \u062c\u062f\u0627\u064b\u060c \u0644\u0643\u0646\u0647 \u064a\u0643\u0641\u064a \u0644\u062a\u062a\u0639\u0637\u0644 \u0627\u0644\u0635\u0641\u062d\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0628\u064a\u0646\u0645\u0627 \u064a\u0628\u062f\u0648 \u0643\u0644 \u0634\u064a\u0621 \u0633\u0644\u064a\u0645\u0627\u064b.<\/p>\n\n<h2>\u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u064a\u062e\u0628\u0631\u0643 \u0623\u062d\u062f \u0628\u0627\u0644\u0645\u0634\u0643\u0644\u0629\u061f<\/h2>\n\n<p>\u0646\u0638\u0631\u064a\u0627\u064b\u060c \u062d\u064a\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u062d\u0632\u0645\u0629 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0645\u0633\u0645\u0648\u062d\u060c \u064a\u0631\u0633\u0644 \u062c\u0647\u0627\u0632 \u0641\u064a \u0627\u0644\u0637\u0631\u064a\u0642 \u0631\u0633\u0627\u0644\u0629 ICMP \u062a\u0642\u0648\u0644 \u00ab\u062d\u0632\u0645\u062a\u0643 \u0643\u0628\u064a\u0631\u0629\u00bb\u060c \u0641\u064a\u0635\u063a\u0651\u0631\u0647\u0627 \u0627\u0644\u0645\u0631\u0633\u0644. \u0648\u0647\u0630\u0627 \u0645\u0627 \u064a\u0633\u0645\u0649 \u0627\u0643\u062a\u0634\u0627\u0641 MTU \u0627\u0644\u0645\u0633\u0627\u0631.<\/p>\n\n<p>\u0644\u0643\u0646 \u0628\u0639\u0636 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0646\u0627\u0631\u064a\u0629 \u062a\u062d\u062c\u0628 ICMP \u0643\u0644\u0647. \u0641\u062a\u064f\u0631\u0645\u0649 \u0627\u0644\u062d\u0632\u0645\u0629 \u0628\u0635\u0645\u062a\u060c \u0648\u0644\u0627 \u064a\u0639\u0631\u0641 \u0627\u0644\u0645\u0631\u0633\u0644 \u0634\u064a\u0626\u0627\u064b\u060c \u0648\u064a\u0639\u064a\u062f \u0625\u0631\u0633\u0627\u0644\u0647\u0627 \u0628\u0627\u0644\u062d\u062c\u0645 \u0646\u0641\u0633\u0647. \u0648\u0647\u0630\u0627 \u0645\u0627 \u064a\u0641\u0633\u0651\u0631 \u0627\u0644\u0623\u0639\u0631\u0627\u0636 \u0627\u0644\u063a\u0631\u064a\u0628\u0629: \u0627\u0644\u0645\u0635\u0627\u0641\u062d\u0629 \u0635\u063a\u064a\u0631\u0629 \u0641\u062a\u0646\u062c\u062d\u060c \u0648\u0635\u0641\u062d\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u062a\u062a\u0648\u0642\u0641.<\/p>\n\n<p>\u0648\u0644\u0647\u0630\u0627 \u0641\u0625\u0646 \u062d\u062c\u0628 ICMP \u0643\u0644\u0647 \u0644\u064a\u0633 \u0623\u0645\u0627\u0646\u0627\u064b \u0625\u0636\u0627\u0641\u064a\u0627\u064b. \u0641\u0647\u0648 \u064a\u0643\u0633\u0631 \u0622\u0644\u064a\u0629 \u064a\u062d\u062a\u0627\u062c\u0647\u0627 \u0627\u0644\u0627\u062a\u0635\u0627\u0644.<\/p>\n\n<h2>\u0643\u064a\u0641 \u062a\u0642\u064a\u0633 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629\u061f<\/h2>\n\n<p>\u0627\u0633\u062a\u0639\u0645\u0644 ping \u0645\u0639 \u0645\u0646\u0639 \u0627\u0644\u062a\u062c\u0632\u0626\u0629\u060c \u0648\u0632\u062f \u0627\u0644\u062d\u062c\u0645 \u0623\u0648 \u0623\u0646\u0642\u0635\u0647 \u062d\u062a\u0649 \u062a\u062c\u062f \u0627\u0644\u062d\u062f. \u0648\u062a\u0630\u0643\u0651\u0631 \u0623\u0646 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0630\u064a \u062a\u0639\u0637\u064a\u0647 \u0644\u0640ping \u0647\u0648 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u0642\u0637\u060c \u0648\u064a\u0636\u0627\u0641 \u0625\u0644\u064a\u0647 28 \u0628\u0627\u064a\u062a \u0647\u064a \u062a\u0631\u0648\u064a\u0633\u0627\u062a IP \u0648ICMP.<\/p>\n\n<p>\u0627\u0628\u062f\u0623 \u0628\u0642\u064a\u0627\u0633 \u0627\u0644\u0631\u0627\u0628\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u062f\u0648\u0646 \u0646\u0641\u0642\u060c \u0645\u0646 \u0627\u0644\u0639\u0645\u064a\u0644 \u0625\u0644\u0649 \u0627\u0644\u0633\u064a\u0631\u0641\u0631:<\/p>\n\n<pre dir=\"ltr\"><code># \u0644\u064a\u0646\u0643\u0633: 1472 + 28 = 1500\nping -M do -s 1472 -c 3 203.0.113.10\n\n# \u0648\u064a\u0646\u062f\u0648\u0632\nping -f -l 1472 203.0.113.10<\/code><\/pre>\n\n<p>\u0625\u0630\u0627 \u0641\u0634\u0644 \u0627\u0644\u0623\u0645\u0631\u060c \u0641\u0623\u0646\u0642\u0635 \u0627\u0644\u062d\u062c\u0645 \u062a\u062f\u0631\u064a\u062c\u064a\u0627\u064b \u062d\u062a\u0649 \u064a\u0646\u062c\u062d. \u0623\u0643\u0628\u0631 \u0631\u0642\u0645 \u0646\u0627\u062c\u062d \u0645\u0636\u0627\u0641\u0627\u064b \u0625\u0644\u064a\u0647 28 \u0647\u0648 MTU \u0627\u0644\u0645\u0633\u0627\u0631. \u0648\u0644\u0627\u062d\u0638 \u0623\u0646 \u0628\u0639\u0636 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0644\u0627 \u062a\u0631\u062f \u0639\u0644\u0649 ping\u060c \u0641\u063a\u064a\u0627\u0628 \u0627\u0644\u0631\u062f \u0644\u0627 \u064a\u062b\u0628\u062a \u0648\u062d\u062f\u0647 \u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062d\u062c\u0645\u060c \u0644\u0630\u0627 \u062c\u0631\u0651\u0628 \u062d\u062c\u0645\u0627\u064b \u0635\u063a\u064a\u0631\u0627\u064b \u0623\u0648\u0644\u0627\u064b.<\/p>\n\n<p>\u062b\u0645 \u0627\u062e\u062a\u0628\u0631 \u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0641\u0642:<\/p>\n\n<pre dir=\"ltr\"><code># 1392 + 28 = 1420\nping -M do -s 1392 -c 3 10.66.66.1<\/code><\/pre>\n\n<p>\u0625\u0630\u0627 \u0646\u062c\u062d \u0647\u0630\u0627\u060c \u0641\u0640MTU \u0627\u0644\u0646\u0641\u0642 1420 \u064a\u0639\u0645\u0644 \u0641\u0639\u0644\u0627\u064b. \u0648\u0625\u0646 \u0641\u0634\u0644\u060c \u0641\u062e\u0641\u0651\u0636 \u0627\u0644\u0642\u064a\u0645\u0629:<\/p>\n\n<pre dir=\"ltr\"><code># \u062a\u062c\u0631\u0628\u0629 \u0645\u0624\u0642\u062a\u0629 \u062a\u0632\u0648\u0644 \u0639\u0646\u062f \u0625\u0639\u0627\u062f\u0629 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0646\u0641\u0642\nip link set dev wg0 mtu 1380\n\n# \u062a\u062b\u0628\u064a\u062a \u062f\u0627\u0626\u0645 \u0641\u064a \/etc\/wireguard\/wg0.conf\n[Interface]\nMTU = 1380<\/code><\/pre>\n\n<p>\u0627\u0636\u0628\u0637 \u0627\u0644\u0642\u064a\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0641\u064a\u0646. \u0641\u0625\u0630\u0627 \u0639\u0645\u0644 \u0627\u0644\u0633\u064a\u0631\u0641\u0631 \u0628\u0642\u064a\u0645\u0629 \u0648\u0627\u0644\u0639\u0645\u064a\u0644 \u0628\u0623\u062e\u0631\u0649\u060c \u0641\u0642\u062f \u062a\u062c\u062f \u0627\u062a\u062c\u0627\u0647\u0627\u064b \u0633\u0644\u064a\u0645\u0627\u064b \u0648\u0622\u062e\u0631 \u0645\u0639\u0637\u0648\u0628\u0627\u064b.<\/p>\n\n<h2>\u062a\u062b\u0628\u064a\u062a MSS: \u0627\u0644\u062d\u0644 \u0627\u0644\u0630\u064a \u064a\u0646\u0642\u0630 \u0627\u0644\u0645\u0648\u0642\u0641<\/h2>\n\n<p>\u062d\u064a\u0646 \u064a\u0645\u0631\u0631 \u0633\u064a\u0631\u0641\u0631 \u0623\u0648 \u0631\u0627\u0648\u062a\u0631 \u062d\u0631\u0643\u0629 \u0623\u062c\u0647\u0632\u0629 \u0623\u062e\u0631\u0649\u060c \u0641\u0647\u0630\u0647 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0644\u0627 \u062a\u0639\u0631\u0641 \u0634\u064a\u0626\u0627\u064b \u0639\u0646 \u0627\u0644\u0646\u0641\u0642\u060c \u0648\u062a\u0638\u0646 \u0623\u0646 MTU \u0644\u062f\u064a\u0647\u0627 1500. \u0648\u0647\u0646\u0627 \u064a\u0641\u064a\u062f \u062a\u062b\u0628\u064a\u062a MSS: \u064a\u0639\u062f\u0651\u0644 \u0627\u0644\u0645\u0648\u062c\u0651\u0647 \u0631\u0642\u0645 MSS \u0623\u062b\u0646\u0627\u0621 \u0628\u062f\u0621 \u0627\u062a\u0635\u0627\u0644 TCP\u060c \u0641\u064a\u062a\u0641\u0642 \u0627\u0644\u0637\u0631\u0641\u0627\u0646 \u0645\u0646\u0630 \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u0639\u0644\u0649 \u0645\u0642\u0627\u0637\u0639 \u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u0646\u0641\u0642.<\/p>\n\n<p>\u0639\u0644\u0649 \u0633\u064a\u0631\u0641\u0631 \u0644\u064a\u0646\u0643\u0633:<\/p>\n\n<pre dir=\"ltr\"><code>iptables -t mangle -A FORWARD -p tcp --tcp-flags SYN,RST SYN \\\n  -j TCPMSS --clamp-mss-to-pmtu<\/code><\/pre>\n\n<p>\u0648\u064a\u0645\u0643\u0646 \u0625\u0636\u0627\u0641\u062a\u0647 \u0625\u0644\u0649 <bdi>PostUp<\/bdi> \u0641\u064a \u0645\u0644\u0641 \u0627\u0644\u0625\u0639\u062f\u0627\u062f\u060c \u0645\u0639 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0645\u0642\u0627\u0628\u0644\u0629 \u0641\u064a <bdi>PostDown<\/bdi> \u0628\u0627\u0644\u062e\u064a\u0627\u0631 <bdi>-D<\/bdi>.<\/p>\n\n<p>\u0648\u0639\u0644\u0649 MikroTik \u0628\u0646\u0638\u0627\u0645 RouterOS v7:<\/p>\n\n<pre dir=\"ltr\"><code>\/ip firewall mangle add chain=forward protocol=tcp tcp-flags=syn \\\n    out-interface=wg0 action=change-mss new-mss=clamp-to-pmtu \\\n    passthrough=yes<\/code><\/pre>\n\n<p>\u0648\u0647\u0630\u0627 \u0645\u0647\u0645 \u0641\u064a \u0631\u0628\u0637 \u0627\u0644\u0641\u0631\u0648\u0639\u060c \u0644\u0623\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u062e\u0644\u0641 \u0627\u0644\u0631\u0627\u0648\u062a\u0631 \u0643\u062b\u064a\u0631\u0629\u060c \u0648\u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u0639\u062f\u064a\u0644\u0647\u0627 \u0648\u0627\u062d\u062f\u0627\u064b \u0648\u0627\u062d\u062f\u0627\u064b. \u0644\u0643\u0646 \u062a\u0630\u0643\u0651\u0631 \u0623\u0646\u0647 \u064a\u062e\u0635 TCP \u0641\u0642\u0637\u060c \u0623\u0645\u0627 \u062a\u0637\u0628\u064a\u0642\u0627\u062a UDP \u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0641\u0642 \u0641\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 MTU \u0635\u062d\u064a\u062d.<\/p>\n\n<h3>\u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0645\u062a\u0646\u0642\u0644\u0629 \u0648\u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u0645\u062a\u062c\u0648\u0644\u0648\u0646<\/h3>\n\n<p>\u0627\u0644\u0641\u0631\u0639 \u0644\u0647 \u0637\u0631\u064a\u0642 \u062b\u0627\u0628\u062a \u0646\u0633\u0628\u064a\u0627\u064b\u060c \u0623\u0645\u0627 \u0627\u0644\u0645\u0648\u0638\u0641 \u0627\u0644\u0645\u062a\u0646\u0642\u0644 \u0641\u0644\u0627. \u0641\u0642\u062f \u064a\u0639\u0645\u0644 \u062d\u0627\u0633\u0648\u0628\u0647 \u0645\u0646 \u0634\u0628\u0643\u0629 \u0627\u0644\u0645\u0643\u062a\u0628 \u0635\u0628\u0627\u062d\u0627\u064b\u060c \u0648\u0645\u0646 \u0647\u0627\u062a\u0641\u0647 \u0638\u0647\u0631\u0627\u064b\u060c \u0648\u0645\u0646 \u0634\u0628\u0643\u0629 \u0641\u0646\u062f\u0642 \u0645\u0633\u0627\u0621\u064b. \u0648\u0644\u0643\u0644 \u0634\u0628\u0643\u0629 \u062d\u062f \u0645\u062e\u062a\u0644\u0641.<\/p>\n\n<p>\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629 \u0644\u0627 \u062a\u0636\u0628\u0637 \u0627\u0644\u0642\u064a\u0645\u0629 \u0639\u0644\u0649 \u0623\u0641\u0636\u0644 \u0634\u0628\u0643\u0629\u060c \u0628\u0644 \u0639\u0644\u0649 \u0623\u0636\u0639\u0641 \u0634\u0628\u0643\u0629 \u064a\u0633\u062a\u0639\u0645\u0644\u0647\u0627 \u0641\u0639\u0644\u0627\u064b. \u0648\u0625\u0630\u0627 \u0627\u0634\u062a\u0643\u0649 \u0645\u0648\u0638\u0641 \u0645\u0646 \u0645\u0634\u0643\u0644\u0629 \u062a\u0638\u0647\u0631 \u0641\u064a \u0645\u0643\u0627\u0646 \u0648\u0627\u062d\u062f \u0641\u0642\u0637\u060c \u0641\u0627\u062e\u062a\u0628\u0631 \u0645\u0646 \u0630\u0644\u0643 \u0627\u0644\u0645\u0643\u0627\u0646 \u062a\u062d\u062f\u064a\u062f\u0627\u064b\u060c \u0644\u0623\u0646 \u0627\u0644\u0645\u0633\u0627\u0631 \u0647\u0648 \u0627\u0644\u0630\u064a \u062a\u063a\u064a\u0651\u0631 \u0648\u0644\u064a\u0633 \u0627\u0644\u0633\u064a\u0631\u0641\u0631.<\/p>\n\n<h3>\u0643\u064a\u0641 \u062a\u062a\u0623\u0643\u062f \u0628\u0639\u062f \u0627\u0644\u062a\u0639\u062f\u064a\u0644\u061f<\/h3>\n\n<p>\u0644\u0627 \u062a\u0643\u062a\u0641\u0650 \u0628\u0646\u062c\u0627\u062d ping. \u0627\u0641\u062a\u062d \u0635\u0641\u062d\u0629 \u062b\u0642\u064a\u0644\u0629\u060c \u0648\u0646\u0632\u0651\u0644 \u0645\u0644\u0641\u0627\u064b \u0643\u0628\u064a\u0631\u0627\u064b\u060c \u062b\u0645 \u0627\u0631\u0641\u0639 \u0645\u0644\u0641\u0627\u064b \u0639\u0628\u0631 \u0627\u0644\u0646\u0641\u0642. \u0641\u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0642\u062f \u062a\u0638\u0647\u0631 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f. \u0648\u0625\u0646 \u0646\u062c\u062d\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062b\u0644\u0627\u062b\u0629 \u0641\u064a \u0639\u062f\u0629 \u0623\u0648\u0642\u0627\u062a\u060c \u0641\u0627\u0643\u062a\u0628 \u0627\u0644\u0642\u064a\u0645\u0629 \u0641\u064a \u062a\u0648\u062b\u064a\u0642 \u0627\u0644\u0634\u0628\u0643\u0629 \u0645\u0639 \u0633\u0628\u0628 \u0627\u062e\u062a\u064a\u0627\u0631\u0647\u0627.<\/p>\n\n<h2>\u0623\u062e\u0637\u0627\u0621 \u0634\u0627\u0626\u0639\u0629<\/h2>\n\n<ul>\n  <li><strong>\u062e\u0641\u0636 MTU \u0643\u062b\u064a\u0631\u0627\u064b \u0627\u062d\u062a\u064a\u0627\u0637\u0627\u064b.<\/strong> \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u062c\u062f\u0627\u064b \u062a\u0639\u0646\u064a \u062a\u0631\u0648\u064a\u0633\u0627\u062a \u0623\u0643\u062b\u0631 \u0644\u0646\u0641\u0633 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0641\u062a\u0647\u062f\u0631 \u062c\u0632\u0621\u0627\u064b \u0645\u0646 \u0627\u0644\u0631\u0627\u0628\u0637 \u062f\u0648\u0646 \u062d\u0627\u062c\u0629.<\/li>\n  <li><strong>\u0646\u0633\u062e \u0642\u064a\u0645\u0629 \u0645\u0646 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a.<\/strong> \u0645\u0627 \u064a\u0635\u0644\u062d \u0644\u0634\u0628\u0643\u0629 \u063a\u064a\u0631\u0643 \u0642\u062f \u0644\u0627 \u064a\u0635\u0644\u062d \u0644\u0634\u0628\u0643\u062a\u0643. \u0642\u0633 \u0637\u0631\u064a\u0642\u0643 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\u0627\u0644\u0637\u0644\u0628.<\/p>\n\n<\/div>\n\n\n","protected":false},"excerpt":{"rendered":"<p>\u0644\u0645\u0627\u0630\u0627 \u062a\u0636\u064a\u0639 \u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0641\u0642\u060c \u0648\u0643\u064a\u0641 \u062a\u062d\u0633\u0628 MTU \u0648MSS \u0648\u062a\u0642\u064a\u0633 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0628\u0640ping\u060c \u0648\u062a\u062b\u0628\u0651\u062a MSS \u0639\u0644\u0649 \u0644\u064a\u0646\u0643\u0633 \u0648MikroTik.<\/p>\n","protected":false},"author":6,"featured_media":5911,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[180,281],"tags":[],"class_list":["post-5910","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vps-cloud","category-281"],"_links":{"self":[{"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/posts\/5910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/comments?post=5910"}],"version-history":[{"count":1,"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/posts\/5910\/revisions"}],"predecessor-version":[{"id":5912,"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/posts\/5910\/revisions\/5912"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/media\/5911"}],"wp:attachment":[{"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/media?parent=5910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/categories?post=5910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/maram.iq\/blogs\/wp-json\/wp\/v2\/tags?post=5910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}