{"id":472,"date":"2024-12-03T14:54:21","date_gmt":"2024-12-03T06:54:21","guid":{"rendered":"http:\/\/192.168.5.24\/?p=472"},"modified":"2025-06-01T06:49:12","modified_gmt":"2025-05-31T22:49:12","slug":"squid%e4%bb%a3%e7%90%86%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e5%ae%89%e8%a3%85%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/bigvip.dpdns.org\/?p=472","title":{"rendered":"squid\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5b89\u88c5\u914d\u7f6e"},"content":{"rendered":"\n<p>\u4e00\u3001squid\u4ecb\u7ecd<\/p>\n\n\n\n<p>       \u7565\u8fc7<\/p>\n\n\n\n<p>\u4e8c\u3001\u5b89\u88c5<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u914d\u7f6esquid\n\n.\/configure --prefix=\/usr\/local\/squid \\\n--sysconfdir=\/etc \\\n--enable-arp-acl \\\n--enable-linux-netfilter \\        #\u6253\u5f00\u900f\u660e\u4ee3\u7406\u529f\u80fd\n--enable-linux-tproxy\t\\         #\u6253\u5f00\u900f\u660e\u4ee3\u7406\u529f\u80fd\n--enable-async-io=100 \\   \n--enable-err-language=\"Simplify_Chinese\" \\\n--enable-underscore \\             #\u5141\u8bb8\u4e0b\u5212\u7ebf\n--enable-poll\t\\                 #\u5b57\u7b26\u8bbe\u5907\u9a71\u52a8\u4e2d\u7684\u4e00\u4e2a\u51fd\u6570\n--enable-gnuregex                 #GNU\u6b63\u5219\u8868\u8fbe\u5f0f\u5e93<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\u8fd0\u884c\u63a7\u5236\n\n\t1\u3001\u5b89\u88c5\u540e\u73af\u5883\uff1a\n\t\tsquid\u670d\u52a1\u9ed8\u8ba4\u7aef\u53e3\u662f\uff1aTCP 3128\u7aef\u53e3\n\t\t\u542f\u52a8squid\u4f7f\u7528\/usr\/local\/squid\/sbin\/squid\n\t\t\u914d\u7f6e\u6587\u4ef6\uff1a\/etc\/squid.conf\n\t\t\u9ed8\u8ba4\u7528nobody\u8fd0\u884c\u3002\n\t\n\t2\u3001\u521b\u5efa\u8f6f\u4ef6\u94fe\u63a5\uff1a\n\t   \u5b89\u88c5\u5b8c\u6210\u540e\uff0cwhich squid \u67e5\u627e\u4e0d\u5230\uff0c\u9700\u8981\u5efa\u7acb\u94fe\u63a5\uff1a\n\t   ln -s \/usr\/local\/squid\/sbin\/* \/usr\/local\/sbin\/\n\t   \u518d\u6b21which squid\u3002\n\t3\u3001\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5squid\u8d26\u6237\u6765\u8fd0\u884c\u670d\u52a1\uff09\uff1a\n\t\tvim \/etc\/squid.conf\n\t\t\/3128\uff08\u641c\u7d22\uff09\uff0c\u627e\u5230\u540e\u5728\u5176\u4e0b\u9762\u6dfb\u52a0\uff1a\n\t\treply_body_max_size 10\tMB(\u53ef\u9009\u9879\uff0c\u9650\u5236\u7528\u6237\u4e0b\u8f7d\u7684\u6587\u4ef6\u5927\u5c0f\uff09\n\t\tcache_effective_user squid #\u8bbe\u7f6e\u8fd0\u884csquid\u670d\u52a1\u7684\u7528\u6237\u53ca\u7528\u6237\u7ec4\u8d26\u53f7\n\t\tcache_effective_group squid\t\n\t4\u3001\u521b\u5efa\u8d26\u6237\uff1a\n\t   useradd -M -s \/sbin\/nologin squid  #-M\u4e0d\u521b\u5efa\u5bbf\u4e3b\u76ee\u5f55\uff0c-s\u6307\u5b9a\u767b\u5f55SHEll\u3002\n\t   chown -R squid:squid \/usr\/local\/squid\/var\/ #\u6388\u4e8esquid\u8d26\u6237\u5bf9var\u6587\u4ef6\u5939\u5177\u6709\u5199\u6743\u9650\u3002\n\t5\u3001squid\u547d\u4ee4\uff1a\n\t\tsquid --help #\u67e5\u770b\u5e2e\u52a9\n\t\tsquid #\u542f\u52a8squid\u4ee3\u7406\u670d\u52a1\n\t\tsquid -k reconfigure #\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u540e\uff0c\u914d\u7f6e\u7acb\u5373\u751f\u6548\u6267\u884c\u7684\u547d\u4ee4\u3002\n\t\tsquid -k shutdown #\u5173\u95ed\u670d\u52a1\n\t\tsquid -k parse #\u68c0\u67e5\u8bed\u6cd5\u9519\u8bef\uff08\u53ef\u4ee5\u5148\u68c0\u67e5\u8bed\u6cd5\u9519\u8bef\uff09\n\t\n\t6\u3001\u542f\u52a8\u670d\u52a1\u53ca\u9a8c\u8bc1\uff1asquid\n\t\t\u5f00\u542f\u670d\u52a1\uff1asquid\n\t\t\u9a8c\u8bc1\u670d\u52a1\u662f\u5426\u5f00\u542f\uff1anetstat -anpt |grep 3128<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\u900f\u660e\u4ee3\u7406\u5b9e\u73b0\u8fc7\u7a0b\uff1a\n\t1\u3001\u914d\u7f6eSquid\u652f\u6301\u900f\u660e\u4ee3\u7406\n\t\tvim \/etc\/squid.conf\n\t\thttp_port <strong>3128 <\/strong>transparent #\u900f\u660e\u4ee3\u7406,\u7f16\u8bd1\u65f6\u5fc5\u987b\u6253\u5f00\u6b64\u529f\u80fd\u3002\n\t\tsquid -k reconfigure\n\t2\u3001\u8bbe\u7f6eiptables \u91cd\u5b9a\u5411\u7b56\u7565\n\t\t\u6e05\u9664\u539f\u6709\u89c4\u5219\uff1a\n\t\tiptables -t nat -I PREROUTING -i eth0 -s 192.168.0.0\/24 -p tcp --dport 80 -j REDIRECT --to <strong>3128<\/strong><\/code><\/pre>\n\n\n\n<p>\u6ce8\u610f\u4e8b\u9879<\/p>\n\n\n\n<p>squid\u4ee3\u7406\u670d\u52a1\u5668\u4e0eSNAT\u5bf9\u6bd4<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>1\u3001\u90fd\u53ef\u4ee5\u5b9e\u73b0\u5185\u7f51\u8bbf\u95ee\u4e92\u8054\u7f51\uff0c\u4f46\u662f\u4f7f\u7528\u7684\u6280\u672f\u5404\u81ea\u4e0d\u4e00\u6837\u3002\n2\u3001SNAT\u53ea\u8d77\u5230\u5730\u5740\u8f6c\u6362\u7684\u4f5c\u7528\uff0c\u65e0\u6cd5\u5f00\u542f\u7f51\u9875\u7684\u7f13\u5b58\uff0c\u65e0\u6cd5\u5bf9\u7f51\u9875\u7684URL\u8fdb\u884c\u8fc7\u6ee4\u3002\n3\u3001squid\u662f\u901a\u8fc7\u4ee3\u7406\u7684\u65b9\u5f0f\u8ba9\u5ba2\u6237\u7aef\u95f4\u63a5\u8bbf\u95ee\u4e92\u8054\u7f51\uff0c\u53ef\u4ee5\u5bf9\u5ba2\u6237\u7aef\u8bbf\u95ee\u7684\u7f51\u9875\u8fdb\u884c\u7f13\u5b58\uff0c\u8fd8\u53ef\u4ee5\u5bf9\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8fdb\u884c\u63a7\u5236\uff0c\u5305\u62ec\u6e90IP\u3001\u76ee\u7684URL\u3001\u6587\u4ef6\u7c7b\u578b\u7b49\u7b49\u3002\n4\u3001SNAT\u9700\u8981\u7cfb\u7edf\u5f00\u542f\u6570\u636e\u5305\u8f6c\u53d1\u529f\u80fd\uff08ip_forward = 1\uff09\uff0c\u800csquid\u4ee3\u7406\u4e0d\u9700\u8981\u5f00\u542f\u3002<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001squid\u4ecb\u7ecd \u7565\u8fc7 \u4e8c\u3001\u5b89\u88c5 \u6ce8\u610f\u4e8b\u9879 squid\u4ee3\u7406\u670d\u52a1\u5668\u4e0eSNAT\u5bf9\u6bd4<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"aside","meta":{"footnotes":""},"categories":[20,31,36],"tags":[118],"class_list":["post-472","post","type-post","status-publish","format-aside","hentry","category-linux","category-web","category-36","tag-proxy","post_format-post-format-aside"],"_links":{"self":[{"href":"https:\/\/bigvip.dpdns.org\/index.php?rest_route=\/wp\/v2\/posts\/472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bigvip.dpdns.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bigvip.dpdns.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bigvip.dpdns.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bigvip.dpdns.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=472"}],"version-history":[{"count":4,"href":"https:\/\/bigvip.dpdns.org\/index.php?rest_route=\/wp\/v2\/posts\/472\/revisions"}],"predecessor-version":[{"id":484,"href":"https:\/\/bigvip.dpdns.org\/index.php?rest_route=\/wp\/v2\/posts\/472\/revisions\/484"}],"wp:attachment":[{"href":"https:\/\/bigvip.dpdns.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bigvip.dpdns.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bigvip.dpdns.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}