{"id":57,"date":"2006-04-21T18:21:20","date_gmt":"2006-04-21T10:21:20","guid":{"rendered":"http:\/\/elon.852128.com\/blog\/?p=57"},"modified":"2006-04-21T18:21:20","modified_gmt":"2006-04-21T10:21:20","slug":"%e7%94%a8linux%e5%81%9a%e4%bb%a3%e7%90%86%e4%b8%8a%e7%bd%91%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/elon.852128.com\/blog\/2006\/04\/21\/%e7%94%a8linux%e5%81%9a%e4%bb%a3%e7%90%86%e4%b8%8a%e7%bd%91%e6%9c%8d%e5%8a%a1%e5%99%a8\/","title":{"rendered":"\u7528Linux\u505a\u4ee3\u7406\u4e0a\u7f51\u670d\u52a1\u5668"},"content":{"rendered":"

\u8f6c\u8f7d<\/p>\n

\u9996\u5148\u5b89\u88c5\u597dLinux\uff0c\u51c6\u5907\u4e00\u53f0\u6709\u4e24\u5757\u7f51\u5361\u7684\u670d\u52a1\u5668\uff0c\u4e00\u7f51\u5361\u63a5\u5185\u7f51\uff0c\u53e6\u4e00\u7f51\u5361\u63a5\u5916\u7f51\uff0c\u6bd4\u5982\u7f51\u5427\u5916\u7f51IP\u4e3a61.178.89.234\u00a0\u5185\u7f51IP\u6bb5\u4e3a192.168.1.1-192.168.1.255
\n\u670d\u52a1\u5668\u542f\u52a8\u8d77\u6765\u540e\uff0c\u9996\u5148\u6765\u914d\u7f6eeth0\uff08\u5916\u7f51\u7684\u90a3\u5757\u7f51\u5361\uff0c\u6ce8\u610f\uff1aeth0\u662f\u5916\u7f51\u7f51\u5361\uff0ceth1\u4e3a\u5185\u7f51\u7f51\u5361\uff09\uff0c\u7ed9\u8fd9\u4e2a\u7f51\u5361\u5206\u914d\u5730\u574061.178.89.234\uff0c\u8fd0\u884c\u4e0b\u5217\u547d\u4ee4\uff1a\u00a0\u00a0
\n#\u00a0ifconfig\u00a0eth0\u00a061.178.89.234\u00a0netmask\u00a0255.255.255.0\u00a0<\/p>\n

\u7f16\u8f91\/etc\/sysconfig\/network-scripts\/ifcfg-eth0\u6587\u4ef6\uff0c\u4fee\u6539\u4e3a\u5982\u4e0b\u683c\u5f0f\uff1a\u00a0\uff08\u6ce8:\u6309\u4e00\u4e0b\u952e\u76d8\u4e0a\u7684Insert\u952e\u8f6c\u6362\u4e3a\u63d2\u5165\u6a21\u5f0f\uff0c\u7136\u540e\u624d\u53ef\u4ee5\u4fee\u6539\uff0c\u4fee\u6539\u5b8c\u518d\u6309Esc\u00a0\u518d\u8f93\u5165\u00a0:wq\u00a0\u6309\u56de\u8f66\u4fdd\u5b58\u5e76\u9000\u51fa\uff09<\/p>\n

DEVICE\u00a0=\u00a0eth0\u00a0\u00a0\u00a0\u6ce8\u91ca:\u8fd9\u662f\u8bbe\u5907\u7684\u540d\u79f0
\nONBOOT\u00a0=\u00a0yes\u00a0\u00a0\u6ce8\u91ca:\u8868\u793a\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u542f\u52a8
\nBROADCAST\u00a0=\u00a061.178.89.255\u00a0\u00a0\u6ce8\u91ca:\u8fd9\u662f\u5e7f\u64ad\u5730\u5740
\nNETWORK\u00a0=\u00a061.178.89.0\u00a0\u00a0\u6ce8\u91ca:\u7f51\u7edc\u5730\u5740
\nNETMASK\u00a0=\u00a0255.255.0.0\u00a0\u00a0\u6ce8\u91ca:\u5b50\u7f51\u63a9\u7801
\nIPADDR\u00a0=\u00a061.178.89.234\u00a0\u6ce8\u91ca:IP\u5730\u5740<\/p>\n

\u589e\u52a0\u4e00\u6761\u9759\u6001\u8def\u7531:
\n#\u00a0route\u00a0add\u00a0-net\u00a061.178.89.0\u00a0netmask\u00a0255.255.255.0\u00a0
\n\u8fd9\u6837\u7cfb\u7edf\u4e2d\u5c31\u589e\u52a0\u4e86\u4e00\u6761\u9759\u6001\u8def\u7531:\u00a0\u53ef\u4ee5\u8f93\u5165route\u00a0\u547d\u4ee4\u67e5\u770b
\n61.178.89.0\u00a0*\u00a0255.255.255.0\u00a0U\u00a00\u00a00\u00a00\u00a0eth0<\/p>\n

\u7136\u540e\u7ee7\u7eed\u914d\u7f6eeth1\uff0ceth1\u4e0e\u5185\u7f51\u6bb5\u76f8\u8fde\uff0c\u7ed9\u5b83\u5206\u914dIP\u00a0192.168.1.1\uff0c\u4f7f\u7528ifconfig\u547d\u4ee4\u4e3a\u5b83\u914d\u7f6e\u53c2\u6570:\u00a0\u00a0<\/p>\n

#\u00a0ifconfig\u00a0eth1\u00a0192.168.1.1\u00a0netmask\u00a0255.255.255.0<\/p>\n

\u540c\u6837\u7ee7\u7eed\u7f16\u8f91\/etc\/sysconfig\/network-scripts\u76ee\u5f55\u4e0b\u7684ifcfg-eth1\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b:<\/p>\n

DEVICE\u00a0=\u00a0eth1\u00a0\u00a0
\nONBOOT\u00a0=\u00a0yes\u00a0\u00a0
\nBROADCAST\u00a0=\u00a0192.168.1.255\u00a0
\nNETWORK\u00a0=\u00a0192.168.1.0\u00a0
\nNETMASK\u00a0=\u00a0255.255.255.0\u00a0
\nIPADDR\u00a0=\u00a0192.168.1.1<\/p>\n

\u518d\u589e\u52a0\u4e00\u6761\u9759\u6001\u8def\u7531:
\n#\u00a0route\u00a0add\u00a0-net\u00a0192.168.1.0\u00a0netmask\u00a0255.255.255.0\u00a0<\/p>\n

\u7f51\u7edc\u4e2d\u5f53\u524d\u7684\u8def\u7531\u8868\u4e3a:\u00a0\u00a0\u53ef\u4ee5\u8f93\u5165route\u00a0\u547d\u4ee4\u67e5\u770b
\n61.178.89.0\u00a0*\u00a0255.255.255.0\u00a0U\u00a00\u00a00\u00a00\u00a0eth0\u00a0
\n192.168.1.0\u00a0*\u00a0255.255.255.0\u00a0U\u00a00\u00a00\u00a00\u00a0eth1\u00a0<\/p>\n

\u8fd9\u65f6\u518d\u589e\u52a0\u4e00\u6761\u7f3a\u7701\u8def\u7531\uff0c\u56e0\u4e3a\u7f3a\u7701\u7684\u8def\u7531\u662f\u628a\u6240\u6709\u7684\u6570\u636e\u5305\u90fd\u53d1\u5f80\u5b83\u7684\u4e0a\u4e00\u7ea7\u7f51\u5173\uff0c\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4:
\n#\u00a0route\u00a0add\u00a0default\u00a0gw\u00a061.178.89.1
\n\u597d\u4e86\uff0c\u73b0\u5728\u8def\u7531\u8868\u5df2\u7ecf\u5efa\u7acb\u5b8c\u4e86\uff0c\u6211\u4eec\u8f93\u5165\u547d\u4ee4route\u00a0\u770b\u4e00\u4e0b\u5427
\n#\u00a0route
\n\u5982\u679c\u4e00\u5207\u90fd\u987a\u5229\u7684\u8bdd\uff0c\u5e94\u8be5\u662f\u5982\u4e0b\u663e\u793a
\n61.178.89.0\u00a0*\u00a0255.255.255.0\u00a0U\u00a00\u00a00\u00a00\u00a0eth0\u00a0
\n192.168.1.0\u00a0*\u00a0255.255.255.0\u00a0U\u00a00\u00a00\u00a00\u00a0eth1\u00a0
\ndefault\u00a061.178.89.1\u00a00.0.0.0\u00a0UG\u00a00\u00a00\u00a00\u00a0eth0\u00a0
\n\u5475\u5475\uff0c\u73b0\u5728\u57fa\u672c\u4e0a\u5c31\u5dee\u4e0d\u591a\u5feb\u5b8c\u6210\u4e86\uff0c\u7ee7\u7eed\u5f80\u4e0b\u770b\uff0c\u4f60\u9a6c\u4e0a\u5c31\u8981\u6210\u529f\u4e86\uff1a\uff09
\n\u6700\u540e\u4e00\u6b65\uff0c\u589e\u52a0\u7cfb\u7edf\u7684IP\u8f6c\u53d1\u529f\u80fd\uff0c\u4e5f\u53ef\u4ee5\u52a0\u5728rc.local\u91cc
\n\u7f16\u8f91\/etc\/rc.local
\n#\u00a0vi\u00a0\/etc\/rc.local
\n\u6309\u4e00\u4e0b\u952e\u76d8\u4e0a\u7684Insert\u952e\u8f6c\u6362\u4e3a\u63d2\u5165\u6a21\u5f0f\uff0c\u7136\u540e\u52a0\u5165
\necho\u00a01\u00a0>\u00a0\/proc\/sys\/net\/ipv4\/ip_forward\u00a0
\n\u518d\u6309Esc\u00a0\u8f93\u5165\u00a0:wq\u00a0\u6309\u56de\u8f66\u4fdd\u5b58\u5e76\u9000\u51fa
\n\u8f93\u5165\u547d\u4ee4
\n#\u00a0iptables\u00a0-t\u00a0nat\u00a0-A\u00a0POSTROUTING\u00a0-s\u00a0192.168.1.0\/24\u00a0-j\u00a0MASQUERADE
\n\u597d\u4e86\uff0c\u73b0\u5728\u53bb\u628a\u5185\u7f51\u673a\u5668\u7684\u7f51\u5173\u8bbe\u4e3a192.168.1.1\uff0c\u7136\u540e\u770b\u770b\u5185\u7f51\u7684\u673a\u5668\u80fd\u5426\u4e0a\u7f51\u4e86\uff0c\u5982\u679c\u60f3\u8981\u670d\u52a1\u5668\u6bcf\u6b21\u542f\u52a8\u65f6\u81ea\u52a8\u4ee3\u7406\u4e0a\u7f51\uff0c\u5728rc.local\u52a0\u5165
\n\/sbin\/iptables\u00a0-t\u00a0nat\u00a0-A\u00a0POSTROUTING\u00a0-s\u00a0192.168.1.0\/24\u00a0-j\u00a0MASQUERADE\u00a0<\/p>\n

OK\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

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