{"blog_url":"https://takuya-1st.hatenablog.jp/","type":"rich","published":"2023-06-23 02:17:32","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/takuya_1st/20230623/20230623014327.png","author_name":"takuya_1st","provider_name":"Hatena Blog","width":"100%","description":"linux\u3067\u5358\u7d14\u306a\u30eb\u30fc\u30bf\u6a5f\u80fd\u3092\u4f5c\u308b \u30de\u30b9\u30ab\u30ec\u30fc\u30c9\u3084DNAT/SNAT\u3092\u3057\u3066\u3001\u30eb\u30fc\u30bf\u6a5f\u80fd\u3092\u4f5c\u3063\u3066\u307f\u308b\u3002 \u5148\u306eiptables\u3068\u6bd4\u8f03\u3057\u3066nft \u3067\u3069\u3046\u306a\u308b\u306e\u304b\u3092\u898b\u305f\u3044\u306e\u3067\u3001\u8a66\u3057\u305f\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u56f3 \u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3092\u4f5c\u308b \u5b9f\u969b\u306b\u4f5c\u3063\u305f\u69cb\u6210 ip\u30b3\u30de\u30f3\u30c9\u306b\u306f netns\u306e\u6a5f\u80fd\u304c\u3042\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u5229\u7528\u3057\u3066\u5185\u90e8\u3067\u540d\u524d\u7a7a\u9593\uff08namespace\uff09\u3067\u5206\u5272\u3057\u3066\u7c21\u5358\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3092\u4f5c\u3063\u3066\u307f\u305f\u3002 \u4f5c\u6210\u7528\u306e\u30b3\u30de\u30f3\u30c9 ## \u30b3\u30f3\u30c6\u30ca\u4f5c\u6210 lxc launch ubuntu:22.04 t01 lxc config set t01 security.nesting true lxc restart t0\u2026","title":"linux\u306enftables(nft)\u3067\u30eb\u30fc\u30bf\u6a5f\u80fd\u3092\u4f5c\u308b","provider_url":"https://hatena.blog","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F2023%2F06%2F23%2F021732\" title=\"linux\u306enftables(nft)\u3067\u30eb\u30fc\u30bf\u6a5f\u80fd\u3092\u4f5c\u308b - \u305d\u308c\u30de\u30b0\u3067\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["network","linux","nftables","nft","netns"],"author_url":"https://blog.hatena.ne.jp/takuya_1st/","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","url":"https://takuya-1st.hatenablog.jp/entry/2023/06/23/021732","height":"190"}