{"id":2994,"date":"2026-03-14T11:55:03","date_gmt":"2026-03-14T02:55:03","guid":{"rendered":"https:\/\/bokumin.org\/blog\/?p=2994"},"modified":"2026-03-16T15:01:22","modified_gmt":"2026-03-16T06:01:22","slug":"ssh%e3%81%8c%e9%87%8d%e3%81%8f%e3%81%aa%e3%82%8b%e3%83%bb%e5%9b%ba%e3%81%be%e3%82%8b%e5%8e%9f%e5%9b%a0%e3%82%92%e8%aa%bf%e6%9f%bb%e3%81%99%e3%82%8b%ef%bc%88freebsd-pf%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.bokumin.org\/blog\/2026\/03\/14\/ssh%e3%81%8c%e9%87%8d%e3%81%8f%e3%81%aa%e3%82%8b%e3%83%bb%e5%9b%ba%e3%81%be%e3%82%8b%e5%8e%9f%e5%9b%a0%e3%82%92%e8%aa%bf%e6%9f%bb%e3%81%99%e3%82%8b%ef%bc%88freebsd-pf%ef%bc%89\/","title":{"rendered":"SSH\u304c\u91cd\u304f\u306a\u308b\u30fb\u56fa\u307e\u308b\u539f\u56e0\u3092\u8abf\u67fb\u3059\u308b\uff08FreeBSD\/pf\uff09"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p>\u81ea\u5b85\u306eFreeBSD\u306eFW\u30b5\u30fc\u30d0\u3092\u8e0f\u307f\u53f0\u306b\u3057\u3066\u3001\u5225\u306e\u30b5\u30fc\u30d0\u306a\u3069\u3067\u4f5c\u696d\u3092\u3057\u3066\u3044\u308b\u3068\u7a81\u7136\u30ad\u30fc\u5165\u529b\u304c\u53cd\u5fdc\u3057\u306a\u304f\u306a\u3063\u305f\u308a\u3001SSH\u63a5\u7d9a\u304c\u7e4b\u304c\u308a\u306b\u304f\u304f\u306a\u308b\u3053\u3068\u304c\u5ea6\u3005\u3042\u308a\u307e\u3057\u305f\u3002<br>\u5bb6\u5ead\u7528\u56de\u7dda\u3060\u3057\u4ed5\u65b9\u306a\u3044\u306a\u3093\u3066\u601d\u3063\u3066\u4f5c\u696d\u3092\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u81ea\u5b85\u3067\u4f5c\u696d\u306a\u3069\u3092\u3057\u3066\u3044\u308b\u3068\u304d\u306f\u5168\u304f\u8d77\u304d\u3066\u3044\u306a\u3044\u3057\u3001\u3088\u304f\u3088\u304f\u8003\u3048\u308b\u3068FreeBSD\u5074\u3092\u7d4c\u7531\u3057\u3066\u3044\u308b\u3068\u304d\u306b\u8d77\u304d\u3066\u3044\u308b\u306a\u3042\u30fb\u30fb\u306a\u3093\u3066\u601d\u3063\u305f\u308a<br>\u3042\u308b\u671d\u30018\u664217\u5206\u9803\u306b\u7d0445\u79d2\u9593\u30d5\u30ea\u30fc\u30ba\u3057\u3001\u518d\u63a5\u7d9a\u3092\u4f59\u5100\u306a\u304f\u3055\u308c\u305f\u306e\u3067\u3001pf\u306e\u30ed\u30b0\u3092\u8aad\u3093\u3067\u539f\u56e0\u3092\u8abf\u67fb\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><code>pflog\u3092\u8aad\u3080<\/code><\/h2>\n\n\n\n<p>pflog\u306f\u30d0\u30a4\u30ca\u30ea\u5f62\u5f0f\u306e\u305f\u3081\u3001tcpdump\u3092\u4f7f\u3063\u3066\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>sudo tcpdump -n -e -ttt -r \/var\/log\/pflog\n\n00:08:02.200354 rule 15\/0(match): block in on ix0: 38.51.180.241.34770 > 192.168.2.1.22: Flags &#91;S&#93;, seq 0, win 53270, options &#91;mss 536&#93;, length 0\n\n# 00:08:02.200354\u2192\u524d\u306e\u30d1\u30b1\u30c3\u30c8\u304b\u3089\u306e\u7d4c\u904e\u6642\u9593 \n# rule 15\/0(match)\u2192\u30de\u30c3\u30c1\u3057\u305fpf\u306e\u30eb\u30fc\u30eb\u756a\u53f7 \n# block in\u2192\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u53d7\u4fe1\u30d1\u30b1\u30c3\u30c8 \n# on ix0\u2192\u53d7\u4fe1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9 \n# 38.51.180.241.34770\u2192\u9001\u4fe1\u5143IP.\u30dd\u30fc\u30c8 \n# 192.168.2.1.22\u2192\u5b9b\u5148IP.\u30dd\u30fc\u30c8 \n# Flags &#91;S&#93;\u2192SYN\u30d1\u30b1\u30c3\u30c8\uff08\u63a5\u7d9a\u8981\u6c42\uff09 <\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">sudo<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">tcpdump<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">-n<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">-e<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">-ttt<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">-r<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">\/var\/log\/pflog<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">00:08:02.200354<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">38.51<\/span><span style=\"color: #C3E88D\">.180.241.34770<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 0, win 53270, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># 00:08:02.200354\u2192\u524d\u306e\u30d1\u30b1\u30c3\u30c8\u304b\u3089\u306e\u7d4c\u904e\u6642\u9593 <\/span><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># rule 15\/0(match)\u2192\u30de\u30c3\u30c1\u3057\u305fpf\u306e\u30eb\u30fc\u30eb\u756a\u53f7 <\/span><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># block in\u2192\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u53d7\u4fe1\u30d1\u30b1\u30c3\u30c8 <\/span><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># on ix0\u2192\u53d7\u4fe1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9 <\/span><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># 38.51.180.241.34770\u2192\u9001\u4fe1\u5143IP.\u30dd\u30fc\u30c8 <\/span><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># 192.168.2.1.22\u2192\u5b9b\u5148IP.\u30dd\u30fc\u30c8 <\/span><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># Flags &#91;S&#93;\u2192SYN\u30d1\u30b1\u30c3\u30c8\uff08\u63a5\u7d9a\u8981\u6c42\uff09 <\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u5b9f\u969b\u306ePF\u30ed\u30b0\u306f\u3053\u3061\u3089<\/summary>\n<h2 class=\"wp-block-heading\">38.51.180.241<\/h2>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly> 00:08:02.200354 rule 15\/0(match): block in on ix0: 38.51.180.241.34770 > 192.168.2.1.22: Flags &#91;S&#93;, seq 0, win 53270, options &#91;mss 536&#93;, length 0\n 00:00:00.174537 rule 15\/0(match): block in on ix0: 38.51.180.241.26768 > 192.168.2.1.22: Flags &#91;S&#93;, seq 0, win 53270, options &#91;mss 536&#93;, length 0\n 00:00:00.143632 rule 15\/0(match): block in on ix0: 38.51.180.241.64277 > 192.168.2.1.22: Flags &#91;S&#93;, seq 0, win 53270, options &#91;mss 536&#93;, length 0\n 00:00:00.046780 rule 15\/0(match): block in on ix0: 38.51.180.241.29766 > 192.168.2.1.22: Flags &#91;S&#93;, seq 0, win 53270, options &#91;mss 536&#93;, length 0\n 00:00:00.236776 rule 15\/0(match): block in on ix0: 38.51.180.241.21955 > 192.168.2.1.22: Flags &#91;S&#93;, seq 0, win 53270, options &#91;mss 536&#93;, length 0\n 00:00:00.497211 rule 15\/0(match): block in on ix0: 38.51.180.241.51907 > 192.168.2.1.22: Flags &#91;S&#93;, seq 0, win 53270, options &#91;mss 536&#93;, length 0\n 00:00:00.174747 rule 15\/0(match): block in on ix0: 38.51.180.241.52076 > 192.168.2.1.22: Flags &#91;S&#93;, seq 0, win 53270, options &#91;mss 536&#93;, length 0\n 00:00:00.184100 rule 15\/0(match): block in on ix0: 38.51.180.241.22839 > 192.168.2.1.22: Flags &#91;S&#93;, seq 0, win 53270, options &#91;mss 536&#93;, length 0\n 00:00:00.388647 rule 15\/0(match): block in on ix0: 38.51.180.241.10038 > 192.168.2.1.22: Flags &#91;S&#93;, seq 0, win 53270, options &#91;mss 536&#93;, length 0\n<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:08:02.200354<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">38.51<\/span><span style=\"color: #C3E88D\">.180.241.34770<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 0, win 53270, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:00:00.174537<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">38.51<\/span><span style=\"color: #C3E88D\">.180.241.26768<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 0, win 53270, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:00:00.143632<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">38.51<\/span><span style=\"color: #C3E88D\">.180.241.64277<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 0, win 53270, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:00:00.046780<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">38.51<\/span><span style=\"color: #C3E88D\">.180.241.29766<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 0, win 53270, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:00:00.236776<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">38.51<\/span><span style=\"color: #C3E88D\">.180.241.21955<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 0, win 53270, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:00:00.497211<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">38.51<\/span><span style=\"color: #C3E88D\">.180.241.51907<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 0, win 53270, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:00:00.174747<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">38.51<\/span><span style=\"color: #C3E88D\">.180.241.52076<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 0, win 53270, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:00:00.184100<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">38.51<\/span><span style=\"color: #C3E88D\">.180.241.22839<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 0, win 53270, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:00:00.388647<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">38.51<\/span><span style=\"color: #C3E88D\">.180.241.10038<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 0, win 53270, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">130.12.181.252<\/h2>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly> 00:09:48.357725 rule 15\/0(match): block in on ix0: 130.12.181.252.44872 > 192.168.2.1.22: Flags &#91;S&#93;, seq 2029899240, win 1024, options &#91;mss 536&#93;, length 0\n 00:09:34.954240 rule 15\/0(match): block in on ix0: 130.12.181.252.58011 > 192.168.2.1.22: Flags &#91;S&#93;, seq 3487656457, win 1024, options &#91;mss 536&#93;, length 0\n 00:29:17.554552 rule 15\/0(match): block in on ix0: 130.12.181.252.53850 > 192.168.2.1.22: Flags &#91;S&#93;, seq 1777814684, win 1024, options &#91;mss 536&#93;, length 0\n 00:43:33.723970 rule 15\/0(match): block in on ix0: 130.12.181.252.55984 > 192.168.2.1.22: Flags &#91;S&#93;, seq 1023542708, win 1024, options &#91;mss 536&#93;, length 0\n<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:09:48.357725<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">130.12<\/span><span style=\"color: #C3E88D\">.181.252.44872<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 2029899240, win 1024, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:09:34.954240<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">130.12<\/span><span style=\"color: #C3E88D\">.181.252.58011<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 3487656457, win 1024, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:29:17.554552<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">130.12<\/span><span style=\"color: #C3E88D\">.181.252.53850<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 1777814684, win 1024, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:43:33.723970<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">130.12<\/span><span style=\"color: #C3E88D\">.181.252.55984<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 1023542708, win 1024, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">98.35.26.193<\/h2>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly> 00:08:40.311252 rule 15\/0(match): block in on ix0: 98.35.26.193.48200 > 192.168.2.1.22: Flags &#91;S&#93;, seq 1283197006, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:00.996837 rule 15\/0(match): block in on ix0: 98.35.26.193.48200 > 192.168.2.1.22: Flags &#91;S&#93;, seq 1283197006, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:01.998971 rule 15\/0(match): block in on ix0: 98.35.26.193.48200 > 192.168.2.1.22: Flags &#91;S&#93;, seq 1283197006, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:04.010787 rule 15\/0(match): block in on ix0: 98.35.26.193.48200 > 192.168.2.1.22: Flags &#91;S&#93;, seq 1283197006, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:08.019110 rule 15\/0(match): block in on ix0: 98.35.26.193.48200 > 192.168.2.1.22: Flags &#91;S&#93;, seq 1283197006, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:16.020592 rule 15\/0(match): block in on ix0: 98.35.26.193.48200 > 192.168.2.1.22: Flags &#91;S&#93;, seq 1283197006, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:32.082497 rule 15\/0(match): block in on ix0: 98.35.26.193.48200 > 192.168.2.1.22: Flags &#91;S&#93;, seq 1283197006, win 29200, options [mss 1452, &#91;|tcp&#93;\n<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:08:40.311252<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">98.35<\/span><span style=\"color: #C3E88D\">.26.193.48200<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 1283197006, win 29200, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:00.996837 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">98.35<\/span><span style=\"color: #BABED8\">.26.193.48200 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">1283197006<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:01.998971 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">98.35<\/span><span style=\"color: #BABED8\">.26.193.48200 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">1283197006<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:04.010787 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">98.35<\/span><span style=\"color: #BABED8\">.26.193.48200 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">1283197006<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:08.019110 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">98.35<\/span><span style=\"color: #BABED8\">.26.193.48200 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">1283197006<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:16.020592 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">98.35<\/span><span style=\"color: #BABED8\">.26.193.48200 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">1283197006<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:32.082497 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">98.35<\/span><span style=\"color: #BABED8\">.26.193.48200 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">1283197006<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">24.127.131.11<\/h2>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly> 00:25:27.118302 rule 15\/0(match): block in on ix0: 24.127.131.11.58144 > 192.168.2.1.22: Flags &#91;S&#93;, seq 3953139854, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:00.992404 rule 15\/0(match): block in on ix0: 24.127.131.11.58144 > 192.168.2.1.22: Flags &#91;S&#93;, seq 3953139854, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:02.000324 rule 15\/0(match): block in on ix0: 24.127.131.11.58144 > 192.168.2.1.22: Flags &#91;S&#93;, seq 3953139854, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:04.009341 rule 15\/0(match): block in on ix0: 24.127.131.11.58144 > 192.168.2.1.22: Flags &#91;S&#93;, seq 3953139854, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:08.010311 rule 15\/0(match): block in on ix0: 24.127.131.11.58144 > 192.168.2.1.22: Flags &#91;S&#93;, seq 3953139854, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:10.818866 rule 15\/0(match): block in on ix0: 24.127.131.11.58144 > 192.168.2.1.22: Flags &#91;S&#93;, seq 3953139854, win 29200, options [mss 1452, &#91;|tcp&#93;\n 00:00:32.077143 rule 15\/0(match): block in on ix0: 24.127.131.11.58144 > 192.168.2.1.22: Flags &#91;S&#93;, seq 3953139854, win 29200, options [mss 1452, &#91;|tcp&#93;\n<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:25:27.118302<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">24.127<\/span><span style=\"color: #C3E88D\">.131.11.58144<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 3953139854, win 29200, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:00.992404 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">24.127<\/span><span style=\"color: #BABED8\">.131.11.58144 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">3953139854<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:02.000324 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">24.127<\/span><span style=\"color: #BABED8\">.131.11.58144 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">3953139854<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:04.009341 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">24.127<\/span><span style=\"color: #BABED8\">.131.11.58144 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">3953139854<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:08.010311 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">24.127<\/span><span style=\"color: #BABED8\">.131.11.58144 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">3953139854<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:10.818866 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">24.127<\/span><span style=\"color: #BABED8\">.131.11.58144 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">3953139854<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">00<\/span><span style=\"color: #BABED8\">:00:32.077143 rule <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #BABED8\">\/0(match): block <\/span><span style=\"color: #89DDFF; font-style: italic\">in<\/span><span style=\"color: #BABED8\"> on ix0: <\/span><span style=\"color: #F78C6C\">24.127<\/span><span style=\"color: #BABED8\">.131.11.58144 <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #BABED8\">.2.1.22: Flags <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">S<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, seq <\/span><span style=\"color: #F78C6C\">3953139854<\/span><span style=\"color: #BABED8\">, win <\/span><span style=\"color: #F78C6C\">29200<\/span><span style=\"color: #BABED8\">, options <\/span><span style=\"color: #89DDFF\">[<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">1452<\/span><span style=\"color: #BABED8\">, <\/span><span style=\"color: #89DDFF\">&#91;|<\/span><span style=\"color: #BABED8\">tcp<\/span><span style=\"color: #89DDFF\">&#93;<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">45.227.254.170<\/h2>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly> 00:03:00.653968 rule 15\/0(match): block in on ix0: 45.227.254.170.9090 > 192.168.2.1.22: Flags &#91;S&#93;, seq 30000, win 65535, options &#91;mss 536&#93;, length 0\n 00:22:25.841202 rule 15\/0(match): block in on ix0: 45.227.254.170.9090 > 192.168.2.1.22: Flags &#91;S&#93;, seq 30000, win 65535, options &#91;mss 536&#93;, length 0 \n 00:20:07.932263 rule 15\/0(match): block in on ix0: 45.227.254.170.9090 > 192.168.2.1.22: Flags &#91;S&#93;, seq 30000, win 65535, options &#91;mss 536&#93;, length 0\n 00:23:27.043587 rule 15\/0(match): block in on ix0: 45.227.254.170.9090 > 192.168.2.1.22: Flags &#91;S&#93;, seq 30000, win 65535, options &#91;mss 536&#93;, length 0\n 00:02:02.462815 rule 15\/0(match): block in on ix0: 45.227.254.170.9090 > 192.168.2.1.22: Flags &#91;S&#93;, seq 30000, win 65535, options &#91;mss 536&#93;, length 0<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:03:00.653968<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">45.227<\/span><span style=\"color: #C3E88D\">.254.170.9090<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 30000, win 65535, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:22:25.841202<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">45.227<\/span><span style=\"color: #C3E88D\">.254.170.9090<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 30000, win 65535, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0 <\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:20:07.932263<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">45.227<\/span><span style=\"color: #C3E88D\">.254.170.9090<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 30000, win 65535, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:23:27.043587<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">45.227<\/span><span style=\"color: #C3E88D\">.254.170.9090<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 30000, win 65535, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">00:02:02.462815<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">rule<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">\/0<\/span><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">match<\/span><span style=\"color: #89DDFF\">)<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">ix0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">45.227<\/span><span style=\"color: #C3E88D\">.254.170.9090<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">192.168<\/span><span style=\"color: #C3E88D\">.2.1.22:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Flags<\/span><span style=\"color: #BABED8\"> &#91;S&#93;, seq 30000, win 65535, options <\/span><span style=\"color: #89DDFF\">&#91;<\/span><span style=\"color: #BABED8\">mss <\/span><span style=\"color: #F78C6C\">536<\/span><span style=\"color: #89DDFF\">&#93;<\/span><span style=\"color: #BABED8\">, length 0<\/span><\/span><\/code><\/pre><\/div>\n<\/details>\n\n\n\n<p>\u4ee5\u4e0bpflog\u304b\u3089\u63a8\u6e2c\u3055\u308c\u308b\u91cd\u304f\u306a\u308b\u30fb\u56fa\u307e\u308b\u539f\u56e0\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u91cd\u304f\u306a\u3063\u305f\u539f\u56e0<\/h2>\n\n\n\n<p>\u30ed\u30b0\u3092\u8aad\u3093\u3060\u7d50\u679c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u4fb5\u5bb3\u306a\u3069\u306e\u554f\u984c\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u5168\u30d1\u30b1\u30c3\u30c8\u306fpf\u306e\u30eb\u30fc\u30eb\u3067\u30d6\u30ed\u30c3\u30af\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3067\u306f\u4f55\u304c\u539f\u56e0\u3060\u3063\u305f\u306e\u304b\u3067\u3059\u304c\u3001\u554f\u984c\u306f <code>pf.conf<\/code> \u306e\u3053\u306e1\u884c\u3060\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>block in log quick on $ext_if proto tcp from ! &lt;japan_ips> to any port 22<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">log<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">quick<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> $ext_if <\/span><span style=\"color: #C3E88D\">proto<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">tcp<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">from<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">!<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">japan_ip<\/span><span style=\"color: #BABED8\">s<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">to<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">any<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">port<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">22<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><code>log<\/code> \u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u3064\u3044\u3066\u3044\u308b\u305f\u3081\u3001\u30d6\u30ed\u30c3\u30af\u3057\u305f\u30d1\u30b1\u30c3\u30c8\u3092\u5168\u3066 <code>\/var\/log\/pflog<\/code> \u306b\u66f8\u304d\u8fbc\u3093\u3067\u3044\u307e\u3059\u3002 <br>38.51.180.241\u304c9\u3064\u306e\u30dd\u30fc\u30c8\u304b\u3089\u7d042\u79d2\u4ee5\u5185\u306b\u4e00\u6589\u306bSYN\u3092\u9001\u308a\u3064\u3051\u3066\u304d\u305f\u3068\u304d\u3001\u77ed\u6642\u9593\u306b\u30c7\u30a3\u30b9\u30afI\/O\u304c\u96c6\u4e2d\u3057\u3001pflogd\u304c\u8a70\u307e\u3063\u3066SSH\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u51e6\u7406\u304c\u7d0445\u79d2\u9593\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u306e\u304b\u306a\u3068\u63a8\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>38.51.180.241\u304b\u30899\u30d1\u30b1\u30c3\u30c8\u304c\u7d042\u79d2\u4ee5\u5185\u306b\u96c6\u4e2d\u3057\u3066\u5230\u7740<\/li>\n\n\n\n<li><code>block in log<\/code> \u306b\u3088\u3063\u3066\u5168\u30d1\u30b1\u30c3\u30c8\u304c <code>\/var\/log\/pflog<\/code> \u306b\u66f8\u304d\u8fbc\u307e\u308c\u308b<\/li>\n\n\n\n<li>\u30c7\u30a3\u30b9\u30afI\/O\u30b9\u30d1\u30a4\u30af \u2192 pflogd\u304c\u8a70\u307e\u308b<\/li>\n\n\n\n<li>SSH\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u51e6\u7406\u304c\u5dfb\u304d\u8fbc\u307e\u308c\u3066\u30d5\u30ea\u30fc\u30ba<\/li>\n<\/ol>\n\n\n\n<p>\u5b88\u308c\u3066\u306f\u3044\u305f\u3051\u3069\u30ed\u30b0\u3092\u53d6\u308b\u3053\u3068\u3067\u81ea\u5206\u304c\u91cd\u304f\u306a\u3063\u3066\u3044\u305f\u3001\u3068\u3044\u3046\u30aa\u30c1\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u89e3\u6c7a\u6cd5<\/h2>\n\n\n\n<p>\u539f\u56e0\u304c <code>block in log<\/code> \u306b\u3088\u308b\u30ed\u30b0I\/O\u30b9\u30d1\u30a4\u30af\u3068\u308f\u304b\u3063\u305f\u306e\u3067\u3001<code>pf.conf<\/code> \u30921\u70b9\u4fee\u6b63\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly># \u5909\u66f4\u524d\nblock log in quick on $ext_if proto tcp from ! &lt;japan_ips> to any port 22\n\n# \u5909\u66f4\u5f8c\nblock in quick on $ext_if proto tcp from ! &lt;japan_ips> to any port 22<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># \u5909\u66f4\u524d<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">log<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">quick<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> $ext_if <\/span><span style=\"color: #C3E88D\">proto<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">tcp<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">from<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">!<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">japan_ip<\/span><span style=\"color: #BABED8\">s<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">to<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">any<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">port<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">22<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># \u5909\u66f4\u5f8c<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">quick<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> $ext_if <\/span><span style=\"color: #C3E88D\">proto<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">tcp<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">from<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">!<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">japan_ip<\/span><span style=\"color: #BABED8\">s<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">to<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">any<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">port<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">22<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u308c\u3060\u3051\u3067\u4eca\u56de\u306e\u30d5\u30ea\u30fc\u30ba\u306f\u89e3\u6d88\u3055\u308c\u308b\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<br>\u30ed\u30b0\u304c\u53d6\u308c\u306a\u304f\u306a\u308b\u306e\u306f\u5c11\u3057\u5bc2\u3057\u3044\u3067\u3059\u304c\u3001\u305d\u3082\u305d\u3082\u30d6\u30ed\u30c3\u30af\u6e08\u307f\u306e\u30d1\u30b1\u30c3\u30c8\u3092\u5168\u8a18\u9332\u3059\u308b\u5fc5\u8981\u6027\u306f\u3042\u307e\u308a\u9ad8\u304f\u306a\u3044\u305f\u3081\u3001\u5272\u308a\u5207\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u5909\u66f4\u5f8c\u3001\u91cd\u304f\u306a\u308b\u30fb\u56fa\u307e\u308b\u306a\u3069\u306e\u5f93\u6765\u307e\u3067\u306e\u6319\u52d5\u306f\u8d77\u304d\u3066\u3044\u307e\u305b\u3093\u3002<br>\u540c\u3058\u3088\u3046\u306a\u74b0\u5883\u306e\u4eba\u306e\u53c2\u8003\u306b\u306a\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>2026\/3\/16 \u8ffd\u8a18<\/strong><\/p>\n\n\n\n<p>\u30ed\u30b0\u3092\u5207\u3063\u305f\u3089\u76f4\u3063\u305f\u306e\u306f\u4e8b\u5b9f\u3067\u3059\u304c\u30019\u30d1\u30b1\u30c3\u30c8\u7a0b\u5ea6\u3067\u30c7\u30a3\u30b9\u30afI\/O\u304c\u8a70\u307e\u308b\u304b\u3068\u3044\u3046\u3068\u5c11\u3057\u7591\u554f\u3082\u6b8b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306epf.conf\u3067\u306f\u3001\u65e5\u672c\u306eIP\u30a2\u30c9\u30ec\u30b9\u5e2f\u306e\u307fSSH\u3092\u8a31\u53ef\u3059\u308b\u305f\u3081\u306b&lt;japan_ips>\u3068\u3044\u3046\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<br>\u3053\u308c\u306fJPNIC\u306a\u3069\u304c\u7ba1\u7406\u3059\u308b\u65e5\u672c\u5272\u308a\u5f53\u3066IP\u30a2\u30c9\u30ec\u30b9\u306e\u30ea\u30b9\u30c8\u3092\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u8aad\u307f\u8fbc\u3093\u3060\u3082\u306e\u3067\u3001\u30a8\u30f3\u30c8\u30ea\u6570\u304c\u6570\u4e07\u4ef6\u898f\u6a21\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u203b\u53c2\u8003\u8a18\u4e8b\u306f\u3053\u3061\u3089<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-blog-bokumin-org wp-block-embed-blog-bokumin-org\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"wp-embed-custom-wrapper my-6 bg-white rounded-lg shadow-sm border border-gray-200 overflow-hidden hover:shadow-md transition-shadow duration-300\"><blockquote class=\"wp-embedded-content\" data-secret=\"cvIASL8K2m\"><a href=\"https:\/\/bokumin.org\/blog\/2025\/08\/29\/freebsdpf%e3%81%a7%e6%97%a5%e6%9c%ac%e4%bb%a5%e5%a4%96%e3%81%8b%e3%82%89%e3%81%aessh%e6%8e%a5%e7%b6%9a%e3%82%92%e3%83%96%e3%83%ad%e3%83%83%e3%82%af%e3%81%99%e3%82%8b\/\">FreeBSD+PF\u3067\u65e5\u672c\u4ee5\u5916\u304b\u3089\u306eSSH\u63a5\u7d9a\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;FreeBSD+PF\u3067\u65e5\u672c\u4ee5\u5916\u304b\u3089\u306eSSH\u63a5\u7d9a\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b&#8221; &#8212; Blog | bokumin.org\" src=\"https:\/\/bokumin.org\/blog\/2025\/08\/29\/freebsdpf%e3%81%a7%e6%97%a5%e6%9c%ac%e4%bb%a5%e5%a4%96%e3%81%8b%e3%82%89%e3%81%aessh%e6%8e%a5%e7%b6%9a%e3%82%92%e3%83%96%e3%83%ad%e3%83%83%e3%82%af%e3%81%99%e3%82%8b\/embed\/#?secret=i8T0J2ikjW#?secret=cvIASL8K2m\" data-secret=\"cvIASL8K2m\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p>\u3053\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u30d0\u30fc\u30b9\u30c8\u3067\u4e00\u6c17\u306b\u30d1\u30b1\u30c3\u30c8\u304c\u6765\u305f\u3068\u304d\u3001pf\u304c\u5927\u304d\u306a\u30c6\u30fc\u30d6\u30eb\u3092\u9ad8\u983b\u5ea6\u3067\u53c2\u7167\u3059\u308b\u3053\u3068\u3067Atom C3558\u306eCPU\u304c\u4e00\u77ac\u5360\u6709\u3055\u308c\u3001\u305d\u308c\u304cSSH\u306e\u9045\u5ef6\u306b\u3064\u306a\u304c\u3063\u305f\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<br>log\u3092\u5916\u3057\u305f\u3053\u3068\u30671\u30d1\u30b1\u30c3\u30c8\u3042\u305f\u308a\u306e\u51e6\u7406\u304c\u8efd\u304f\u306a\u308a\u3001\u30d0\u30fc\u30b9\u30c8\u6642\u306e\u4f59\u88d5\u304c\u751f\u307e\u308c\u305f\u3068\u3044\u3046\u526f\u6b21\u7684\u306a\u52b9\u679c\u3060\u3063\u305f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3044\u305a\u308c\u306b\u3057\u3066\u3082\u8a3c\u62e0\u3068\u306a\u308b\u30ed\u30b0\u306f\u6b8b\u3063\u3066\u3044\u306a\u3044\u305f\u3081\u65ad\u8a00\u306f\u3067\u304d\u307e\u305b\u3093\u3002<br>\u6839\u672c\u7684\u306a\u5bfe\u7b56\u3068\u3057\u3066max-src-conn-rate\u3092\u4f7f\u3063\u305f\u30d0\u30fc\u30b9\u30c8\u691c\u77e5\u30eb\u30fc\u30eb\u3082\u8ffd\u52a0\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>block in quick from &lt;ratelimit> to any\n\n# \u30ec\u30fc\u30c8\u5236\u9650\npass in on $ext_if proto tcp from any to ($ext_if) port 22 flags S\/SA keep state \\\n(max-src-conn-rate 5\/5, overload &lt;ratelimit> flush global)\n\n# \u65e5\u672c\u306eIP\u306e\u307f\u8a31\u53ef\nblock in quick on $ext_if proto tcp from ! &lt;japan_ips> to any port 22\n<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">quick<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">from<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">ratelimi<\/span><span style=\"color: #BABED8\">t<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">to<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">any<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># \u30ec\u30fc\u30c8\u5236\u9650<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">pass<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> $ext_if <\/span><span style=\"color: #C3E88D\">proto<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">tcp<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">from<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">any<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">to<\/span><span style=\"color: #BABED8\"> ($ext_if) port 22 flags S\/SA keep state \\<\/span><\/span>\n<span class=\"line\"><span style=\"color: #89DDFF\">(<\/span><span style=\"color: #FFCB6B\">max-src-conn-rate<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">5<\/span><span style=\"color: #C3E88D\">\/5,<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">overload<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">ratelimi<\/span><span style=\"color: #BABED8\">t<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">flush<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">global<\/span><span style=\"color: #89DDFF\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># \u65e5\u672c\u306eIP\u306e\u307f\u8a31\u53ef<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">block<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">quick<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> $ext_if <\/span><span style=\"color: #C3E88D\">proto<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">tcp<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">from<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">!<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">japan_ip<\/span><span style=\"color: #BABED8\">s<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">to<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">any<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">port<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">22<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u308c\u3067\u3001\u3057\u3070\u3089\u304f\u69d8\u5b50\u3092\u898b\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u304a\u308f\u308a<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u81ea\u5b85\u306eFreeBSD\u306eFW\u30b5\u30fc\u30d0\u3092\u8e0f\u307f\u53f0\u306b\u3057\u3066\u3001\u5225\u306e\u30b5\u30fc\u30d0\u306a\u3069\u3067\u4f5c\u696d\u3092\u3057\u3066\u3044\u308b\u3068\u7a81\u7136\u30ad\u30fc\u5165\u529b\u304c\u53cd\u5fdc\u3057\u306a\u304f\u306a\u3063\u305f\u308a\u3001SSH\u63a5\u7d9a\u304c\u7e4b\u304c\u308a\u306b\u304f\u304f\u306a\u308b\u3053\u3068\u304c\u5ea6\u3005\u3042\u308a\u307e\u3057\u305f\u3002\u5bb6\u5ead\u7528\u56de\u7dda\u3060\u3057\u4ed5\u65b9\u306a\u3044\u306a\u3093\u3066\u601d\u3063\u3066\u4f5c\u696d\u3092\u3057\u3066\u3044 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[108,109],"tags":[226,225,68],"class_list":["post-2994","post","type-post","status-publish","format-standard","hentry","category-freebsd","category-pf","tag-io","tag-pf-conf","tag-ssh"],"_links":{"self":[{"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/posts\/2994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/comments?post=2994"}],"version-history":[{"count":8,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/posts\/2994\/revisions"}],"predecessor-version":[{"id":3019,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/posts\/2994\/revisions\/3019"}],"wp:attachment":[{"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/media?parent=2994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/categories?post=2994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/tags?post=2994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}