{"id":450,"date":"2026-01-26T09:21:03","date_gmt":"2026-01-26T09:21:03","guid":{"rendered":"https:\/\/blog.gpst.net.cn:4008\/?p=450"},"modified":"2026-01-28T06:24:13","modified_gmt":"2026-01-28T06:24:13","slug":"debian%e8%bf%90%e7%bb%b4-iptables%e8%a7%84%e5%88%99%e9%87%8d%e5%90%af%e5%a4%b1%e6%95%88%e9%97%ae%e9%a2%98%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/opshub.com.cn\/?p=450","title":{"rendered":"debian\u8fd0\u7ef4\u2014\u2014iptables\u89c4\u5219\u91cd\u542f\u5931\u6548\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"\n<p>touch \/etc\/network\/if-pre-up.d\/iptables<\/p>\n\n\n\n<p>chmod +x \/etc\/network\/if-pre-up.d\/iptables<\/p>\n\n\n\n<p>\/etc\/network\/if-pre-up.d\/iptables\u7684\u5185\u5bb9\u662f\uff1a<\/p>\n\n\n\n<p>#!\/bin\/bash<\/p>\n\n\n\n<p>\/usr\/sbin\/iptables-restore &lt;\/etc\/iptables.rules<\/p>\n\n\n\n<p>\u5e73\u65f6\u52a0\u7b56\u7565\u540e \uff0c\u8bb0\u5f97\u4fdd\u5b58\uff1a<\/p>\n\n\n\n<p>iptables-save &gt;\/etc\/iptables.rules<\/p>\n","protected":false},"excerpt":{"rendered":"<p>touch \/etc\/network\/if-pre-up.d\/iptables chmod +x \/etc\/network\/if-pre-up.d\/iptables \/etc\/network\/if-pre-up.d\/iptables\u7684\u5185\u5bb9\u662f\uff1a #!\/bin\/bash \/usr\/sbin\/iptables-restore &lt;\/etc\/iptables.rules \u5e73\u65f6\u52a0\u7b56\u7565\u540e \uff0c\u8bb0\u5f97\u4fdd\u5b58\uff1a iptables-save &gt;\/etc\/iptables.rules<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-450","post","type-post","status-publish","format-standard","hentry","category-9"],"_links":{"self":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=450"}],"version-history":[{"count":1,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/450\/revisions"}],"predecessor-version":[{"id":451,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/450\/revisions\/451"}],"wp:attachment":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}