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            "title": "Трюк 1-1. Как настроить ISP на ALT Linux",
            "content_html": "<h2>1. Настроить имя устройства:<\/h2>\n<pre class=\"e2-text-code\"><code class=\"\">hostnamectl hostname ISP\nexec bash<\/code><\/pre><h2>2. Настроить внутренние интерфейсы:<\/h2>\n<pre class=\"e2-text-code\"><code class=\"\">mkdir -p \/etc\/net\/ifaces\/ens{19,20}\n\necho &#039;TYPE=eth&#039; | tee \/etc\/net\/ifaces\/ens{19,20}\/options\n\necho &#039;172.16.1.1\/28&#039; &gt; \/etc\/net\/ifaces\/ens19\/ipv4address\necho &#039;172.16.2.1\/28&#039; &gt; \/etc\/net\/ifaces\/ens20\/ipv4address<\/code><\/pre><h2>3. Настроить NAT:<\/h2>\n<p>Сначала следует установить NFTables:<\/p>\n<pre class=\"e2-text-code\"><code class=\"\">apt-get update &amp;&amp; apt-get install nftables -y<\/code><\/pre><p>Затем следует включить маскарадинг:<\/p>\n<pre class=\"e2-text-code\"><code class=\"\">cat &lt;&lt; EOF &gt; \/etc\/nftables\/nftables.nft\n#!\/usr\/sbin\/nft -f\nflush ruleset\ntable ip nat {\n chain postrouting {\n type nat hook postrouting priority srcnat;\n oifname &quot;ens18&quot;  masquerade\n }\n}\nEOF<\/code><\/pre><p>и включить nftables<\/p>\n<pre class=\"e2-text-code\"><code class=\"\">systemctl enable --now nftables<\/code><\/pre><h2>4. Включить маршрутизацию<\/h2>\n<pre class=\"e2-text-code\"><code class=\"\">sed -i &#039;s\/net.ipv4.ip_forward = 0\/net.ipv4.ip_forward = 1\/&#039; \/etc\/net\/sysctl.conf\nsystemctl restart network\nsysctl net.ipv4.ip_forward<\/code><\/pre><h2>Ссылки:<\/h2>\n<ul>\n<li><a href=\"https:\/\/wiki.archlinux.org\/title\/Nftables_(%D0%A0%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B9)#%D0%9C%D0%B0%D1%81%D0%BA%D0%B0%D1%80%D0%B0%D0%B4%D0%B8%D0%BD%D0%B3\">https:\/\/wiki.archlinux.org\/title\/Nftables_(%D0%A0%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B9)#%D0%9C%D0%B0%D1%81%D0%BA%D0%B0%D1%80%D0%B0%D0%B4%D0%B8%D0%BD%D0%B3<\/a><\/li>\n<li><a href=\"https:\/\/www.altlinux.org\/Static_Multicast_Routing#%D0%9D%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B0_%D0%BC%D0%B0%D1%80%D1%88%D1%80%D1%83%D1%82%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D0%B8\">https:\/\/www.altlinux.org\/Static_Multicast_Routing#%D0%9D%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B0_%D0%BC%D0%B0%D1%80%D1%88%D1%80%D1%83%D1%82%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D0%B8<\/a><\/li>\n<\/ul>\n",
            "summary": "Сначала следует установить NFTables",
            "date_published": "2026-06-03T11:55:02+07:00",
            "date_modified": "2026-06-03T12:14:47+07:00",
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                "ens19",
                "ens20",
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                "nftables",
                "Все трюки"
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