{"id":45186,"date":"2024-10-06T21:06:16","date_gmt":"2024-10-06T13:06:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45186\/"},"modified":"2024-10-06T21:06:16","modified_gmt":"2024-10-06T13:06:16","slug":"%e5%b0%87%e5%ae%89%e8%a3%9d%e4%ba%86-centos-rhel-6-7-%e7%9a%84%e6%a9%9f%e5%99%a8%e8%bd%89%e8%ae%8a%e6%88%90%e8%b7%af%e7%94%b1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45186\/","title":{"rendered":"\u5c07\u5b89\u88dd\u4e86 CentOS\/RHEL 6\/7 \u7684\u6a5f\u5668\u8f49\u8b8a\u6210\u8def\u7531\u5668"},"content":{"rendered":"<h1 id=\"%e5%b0%87%e5%ae%89%e8%a3%9d%e4%ba%86-centos-rhel-6-7-%e7%9a%84%e6%a9%9f%e5%99%a8%e8%bd%89%e8%ae%8a%e6%88%90%e8%b7%af%e7%94%b1%e5%99%a8-VZJZDtUhrz\">\u5c07\u5b89\u88dd\u4e86 CentOS\/RHEL 6\/7 \u7684\u6a5f\u5668\u8f49\u8b8a\u6210\u8def\u7531\u5668<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u5c07\u4e00\u53f0\u5b89\u88dd\u4e86 CentOS \u6216 RHEL 6\/7 \u7684\u6a5f\u5668\u8f49\u8b8a\u6210\u8def\u7531\u5668\u662f\u4e00\u500b\u5be6\u7528\u4e14\u7d93\u6fdf\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u9019\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u7db2\u7d61\u7684\u9748\u6d3b\u6027\uff0c\u9084\u80fd\u5920\u5145\u5206\u5229\u7528\u73fe\u6709\u7684\u786c\u4ef6\u8cc7\u6e90\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS\/RHEL \u7cfb\u7d71\u4e0a\u8a2d\u7f6e\u8def\u7531\u5668\uff0c\u4e26\u63d0\u4f9b\u5fc5\u8981\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e5%89%8d%e6%9c%9f%e6%ba%96%e5%82%99-VZJZDtUhrz\">\u524d\u671f\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u78ba\u4fdd\u4f60\u7684\u7cfb\u7d71\u5df2\u7d93\u5b89\u88dd\u4e86\u5fc5\u8981\u7684\u8edf\u4ef6\u5305\u3002\u4f60\u9700\u8981\u6709 root \u6b0a\u9650\u4f86\u9032\u884c\u4ee5\u4e0b\u64cd\u4f5c\u3002\u9996\u5148\uff0c\u66f4\u65b0\u7cfb\u7d71\u4e26\u5b89\u88dd iptables \u548c NetworkManager\uff1a<\/p>\n<pre><code>yum update -y\nyum install iptables-services NetworkManager -y<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e7%b6%b2%e7%b5%a1%e6%8e%a5%e5%8f%a3-VZJZDtUhrz\">\u914d\u7f6e\u7db2\u7d61\u63a5\u53e3<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u4f60\u9700\u8981\u914d\u7f6e\u7db2\u7d61\u63a5\u53e3\u3002\u5047\u8a2d\u4f60\u7684\u6a5f\u5668\u6709\u5169\u500b\u7db2\u7d61\u63a5\u53e3\uff1aeth0 \u548c eth1\u3002eth0 \u5c07\u9023\u63a5\u5230\u5916\u90e8\u7db2\u7d61\uff0c\u800c eth1 \u5c07\u9023\u63a5\u5230\u5167\u90e8\u7db2\u7d61\u3002\u4f60\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u7db2\u7d61\u914d\u7f6e\u6587\u4ef6\u4f86\u8a2d\u7f6e\u9019\u4e9b\u63a5\u53e3\u3002<\/p>\n<p>\u7de8\u8f2f \/etc\/sysconfig\/network-scripts\/ifcfg-eth0 \u548c \/etc\/sysconfig\/network-scripts\/ifcfg-eth1 \u6587\u4ef6\uff0c\u8a2d\u7f6e\u5982\u4e0b\uff1a<\/p>\n<pre><code># \/etc\/sysconfig\/network-scripts\/ifcfg-eth0\nDEVICE=eth0\nBOOTPROTO=dhcp\nONBOOT=yes\n\n# \/etc\/sysconfig\/network-scripts\/ifcfg-eth1\nDEVICE=eth1\nBOOTPROTO=static\nIPADDR=192.168.1.1\nNETMASK=255.255.255.0\nONBOOT=yes<\/code><\/pre>\n<h2 id=\"%e5%95%9f%e7%94%a8-ip-%e8%bd%89%e7%99%bc-VZJZDtUhrz\">\u555f\u7528 IP \u8f49\u767c<\/h2>\n<p>\u8981\u4f7f\u4f60\u7684\u6a5f\u5668\u80fd\u5920\u4f5c\u70ba\u8def\u7531\u5668\uff0c\u4f60\u9700\u8981\u555f\u7528 IP \u8f49\u767c\u3002\u9019\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f \/etc\/sysctl.conf \u6587\u4ef6\u4f86\u5b8c\u6210\uff1a<\/p>\n<pre><code>net.ipv4.ip_forward = 1<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sysctl -p<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e9%98%b2%e7%81%ab%e7%89%86-VZJZDtUhrz\">\u914d\u7f6e\u9632\u706b\u7246<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u4f60\u9700\u8981\u914d\u7f6e iptables \u4ee5\u5141\u8a31\u6d41\u91cf\u901a\u904e\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684 iptables \u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>iptables -F\niptables -t nat -F\n\n# \u5141\u8a31\u5167\u90e8\u7db2\u7d61\u7684\u6d41\u91cf\niptables -A FORWARD -i eth1 -o eth0 -j ACCEPT\niptables -A FORWARD -i eth0 -o eth1 -m state --state ESTABLISHED,RELATED -j ACCEPT\n\n# \u8a2d\u7f6e NAT\niptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE<\/code><\/pre>\n<p>\u4fdd\u5b58 iptables \u914d\u7f6e\uff1a<\/p>\n<pre><code>service iptables save<\/code><\/pre>\n<h2 id=\"%e5%95%9f%e5%8b%95%e6%9c%8d%e5%8b%99-VZJZDtUhrz\">\u555f\u52d5\u670d\u52d9<\/h2>\n<p>\u6700\u5f8c\uff0c\u555f\u52d5 NetworkManager \u548c iptables \u670d\u52d9\uff1a<\/p>\n<pre><code>systemctl start NetworkManager\nsystemctl start iptables<\/code><\/pre>\n<p>\u4e26\u8a2d\u7f6e\u5b83\u5011\u5728\u555f\u52d5\u6642\u81ea\u52d5\u555f\u52d5\uff1a<\/p>\n<pre><code>systemctl enable NetworkManager\nsystemctl enable iptables<\/code><\/pre>\n<h2 id=\"%e6%b8%ac%e8%a9%a6%e8%b7%af%e7%94%b1%e5%99%a8%e5%8a%9f%e8%83%bd-VZJZDtUhrz\">\u6e2c\u8a66\u8def\u7531\u5668\u529f\u80fd<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9a5f\u5f8c\uff0c\u4f60\u7684 CentOS\/RHEL \u6a5f\u5668\u61c9\u8a72\u5df2\u7d93\u6210\u529f\u8f49\u8b8a\u70ba\u8def\u7531\u5668\u3002\u4f60\u53ef\u4ee5\u901a\u904e\u9023\u63a5\u5230\u5167\u90e8\u7db2\u7d61\u7684\u8a2d\u5099\u4f86\u6e2c\u8a66\u5176\u529f\u80fd\uff0c\u78ba\u4fdd\u5b83\u5011\u80fd\u5920\u8a2a\u554f\u5916\u90e8\u7db2\u7d61\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VZJZDtUhrz\">\u7e3d\u7d50<\/h2>\n<p>\u5c07\u4e00\u53f0\u5b89\u88dd\u4e86 CentOS\/RHEL 6\/7 \u7684\u6a5f\u5668\u8f49\u8b8a\u6210\u8def\u7531\u5668\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u80fd\u5920\u6709\u6548\u5730\u5229\u7528\u73fe\u6709\u7684\u786c\u4ef6\u8cc7\u6e90\u3002\u901a\u904e\u6b63\u78ba\u7684\u914d\u7f6e\uff0c\u4f60\u53ef\u4ee5\u5be6\u73fe\u9748\u6d3b\u7684\u7db2\u7d61\u7ba1\u7406\u548c\u6d41\u91cf\u63a7\u5236\u3002\u5982\u679c\u4f60\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4f86\u9032\u4e00\u6b65\u63d0\u5347\u4f60\u7684\u7db2\u7d61\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5c07\u5b89\u88dd\u4e86 CentOS\/RHEL 6\/7 \u7684\u6a5f\u5668\u8f49\u8b8a\u6210\u8def\u7531\u5668\uff0c\u5be6\u73fe\u9ad8\u6548\u7db2\u7d61\u7ba1\u7406\u8207\u6d41\u91cf\u63a7\u5236\uff0c\u63d0\u5347\u7db2\u7d61\u6027\u80fd\u8207\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-45186","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=45186"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45186\/revisions"}],"predecessor-version":[{"id":45187,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45186\/revisions\/45187"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}