{"id":83637,"date":"2024-03-28T17:16:05","date_gmt":"2024-03-28T09:16:05","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=83637"},"modified":"2024-03-28T17:16:05","modified_gmt":"2024-03-28T09:16:05","slug":"linux%e5%a6%82%e4%bd%95%e8%ae%be%e7%bd%ae%e9%9d%99%e6%80%81ip%e5%9c%b0%e5%9d%80","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/83637.html","title":{"rendered":"Linux\u5982\u4f55\u8bbe\u7f6e\u9759\u6001IP\u5730\u5740"},"content":{"rendered":"

\"Linux\u5982\u4f55\u8bbe\u7f6e\u9759\u6001IP\u5730\u5740\"<\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\u8bbe\u7f6e\u9759\u6001IP\u5730\u5740\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\u3001\u4f7f\u7528\u7f51\u7edc\u7ba1\u7406\u5de5\u5177\u6216\u547d\u4ee4\u884c\u754c\u9762\u8fdb\u884c\u3002\u9759\u6001IP\u8bbe\u7f6e\u5e38\u7528\u4e8e\u786e\u4fdd\u8bbe\u5907\u5728\u7f51\u7edc\u4e2d\u7684\u5730\u5740\u56fa\u5b9a\u4e0d\u53d8\u3001\u4fbf\u4e8e\u7f51\u7edc\u7ba1\u7406\u548c\u8bbe\u5907\u8bbf\u95ee<\/strong>\u3002\u5176\u4e2d\uff0c\u901a\u8fc7\u4fee\u6539\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\u662f\u4e00\u79cd\u8f83\u4e3a\u4f20\u7edf\u4e14\u5e7f\u6cdb\u5e94\u7528\u7684\u65b9\u6cd5\uff0c\u5141\u8bb8\u7528\u6237\u7cbe\u786e\u63a7\u5236\u7f51\u7edc\u63a5\u53e3\u7684\u914d\u7f6e\u3002<\/p>\n

\u5728\u8be6\u7ec6\u63cf\u8ff0\u5982\u4f55\u4f7f\u7528\u547d\u4ee4\u884c\u8bbe\u7f6e\u9759\u6001IP\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u7406\u89e3\u9759\u6001IP\u5730\u5740\u7684\u4f5c\u7528\u3002\u4e0e\u52a8\u6001\u5206\u914dIP\u5730\u5740\u76f8\u6bd4\uff0c\u9759\u6001IP\u5730\u5740\u4e0d\u4f1a\u968f\u7740\u65f6\u95f4\u6216\u8bbe\u5907\u91cd\u542f\u800c\u6539\u53d8\u3002\u8fd9\u79cd\u7a33\u5b9a\u6027\u5bf9\u4e8e\u9700\u8981\u957f\u65f6\u95f4\u4fdd\u6301\u7f51\u7edc\u670d\u52a1\u5982\u670d\u52a1\u5668\u3001\u6253\u5370\u673a\u6216\u5176\u4ed6\u9700\u8981\u8fdc\u7a0b\u8bbf\u95ee\u7684\u8bbe\u5907\u6765\u8bf4\u5c24\u4e3a\u91cd\u8981\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u9759\u6001IP\u53ef\u4ee5\u907f\u514d\u56e0\u4e3aIP\u5730\u5740\u53d8\u66f4\u800c\u66f4\u65b0DNS\u8bb0\u5f55\u7684\u9ebb\u70e6\uff0c\u63d0\u9ad8\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

\u4e00\u3001\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\u7684\u4fee\u6539<\/strong><\/h2>\n

Linux\u4e0d\u540c\u53d1\u884c\u7248\u53ef\u80fd\u7ba1\u7406\u7f51\u7edc\u8bbe\u7f6e\u7684\u65b9\u6cd5\u4e5f\u6709\u6240\u4e0d\u540c\uff0c\u4f46\u4e00\u822c\u800c\u8a00\uff0c\u5927\u591a\u6570Linux\u7cfb\u7edf\u4e2d\u8bbe\u7f6e\u9759\u6001IP\u5730\u5740\u7684\u5e38\u89c1\u505a\u6cd5\u662f\u4fee\u6539\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n

\u6b65\u9aa4\u4e00\uff1a\u786e\u5b9a\u7f51\u7edc\u63a5\u53e3\u540d\u79f0<\/strong><\/p>\n

\u9996\u5148\u9700\u8981\u4f7f\u7528\u547d\u4ee4 `ip link` \u6216 `ifconfig` \u6765\u786e\u5b9a\u4f60\u60f3\u8981\u914d\u7f6e\u7684\u7f51\u7edc\u63a5\u53e3\u7684\u540d\u79f0\u3002\u901a\u5e38\u4ee5`ens`\u3001`eth` \u6216 `wlan` \u5f00\u5934\u3002<\/p>\n

\u6b65\u9aa4\u4e8c\uff1a\u7f16\u8f91\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6<\/strong><\/p>\n

\u627e\u5230\u76f8\u5e94\u7684\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\uff0c\u4f4d\u7f6e\u53ef\u80fd\u5728`\/etc\/network\/interfaces` \u6216 `\/etc\/sysconfig\/network-scripts\/ifcfg-<\u63a5\u53e3\u540d>`\u3002\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\uff08\u5982nano\u3001vim\u7b49\uff09\u6253\u5f00\u5e76\u8fdb\u884c\u7f16\u8f91\u3002<\/p>\n

\u5bf9\u4e8e\u57fa\u4e8eDebian\u7684\u7cfb\u7edf\uff0c\u4f8b\u5982Ubuntu\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u5728 `\/etc\/network\/interfaces` \u6587\u4ef6\u4e2d\uff0c\u4e3a\u76f8\u5e94\u63a5\u53e3\u6dfb\u52a0\u5982\u4e0b\u4fe1\u606f\uff1a<\/p>\n

“`shell<\/p>\n

auto eth0<\/p>\n

iface eth0 inet static<\/p>\n

address <\u9759\u6001IP\u5730\u5740><\/p>\n

netmask <\u5b50\u7f51\u63a9\u7801><\/p>\n

gateway <\u7f51\u5173\u5730\u5740><\/p>\n

dns-nameservers <\/p>\n

“`<\/p>\n

\u5bf9\u4e8e\u57fa\u4e8eRedHat\u7684\u7cfb\u7edf\uff0c\u6bd4\u5982CentOS\uff0c\u7f16\u8f91\u7684\u6587\u4ef6\u53ef\u80fd\u662f `\/etc\/sysconfig\/network-scripts\/ifcfg-eth0`\uff08\u5176\u4e2d`eth0` \u662f\u4f60\u7684\u7f51\u7edc\u63a5\u53e3\u540d\u79f0\uff09\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n

“`shell<\/p>\n

DEVICE=eth0<\/p>\n

BOOTPROTO=static<\/p>\n

ONBOOT=yes<\/p>\n

IPADDR=<\u9759\u6001IP\u5730\u5740><\/p>\n

NETMASK=<\u5b50\u7f51\u63a9\u7801><\/p>\n

GATEWAY=<\u7f51\u5173\u5730\u5740><\/p>\n

DNS1=<\/p>\n

“`<\/p>\n

\u4e8c\u3001\u4f7f\u7528`nmcli` \u5de5\u5177<\/strong><\/h2>\n

\u5bf9\u4e8e\u652f\u6301`NetworkManager` \u7684Linux\u53d1\u884c\u7248\uff0c\u53ef\u4ee5\u4f7f\u7528`nmcli` \u547d\u4ee4\u884c\u5de5\u5177\u6765\u914d\u7f6e\u9759\u6001IP\u5730\u5740\u3002<\/p>\n

\u6b65\u9aa4\u4e00\uff1a\u67e5\u770b\u5f53\u524d\u7f51\u7edc\u8fde\u63a5<\/strong><\/p>\n

\u4f7f\u7528 `nmcli con show` \u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u6240\u6709\u5df2\u77e5\u7684\u7f51\u7edc\u8fde\u63a5\u3002\u6bcf\u4e2a\u8fde\u63a5\u65c1\u5c06\u4f1a\u663e\u793a\u4e00\u4e2aNAME\uff0c\u8fd9\u4e2a\u662f\u540e\u7eed\u914d\u7f6e\u4e2d\u8981\u7528\u5230\u7684\u3002<\/p>\n

\u6b65\u9aa4\u4e8c\uff1a\u914d\u7f6e\u9759\u6001IP<\/strong><\/p>\n

\u5728\u786e\u5b9a\u8981\u914d\u7f6e\u7684\u8fde\u63a5\u4e4b\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528 `nmcli con mod` \u547d\u4ee4\u6765\u4fee\u6539\u8fde\u63a5\u5c5e\u6027\uff0c\u8bbe\u7f6e\u9759\u6001IP\u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u9ed8\u8ba4\u7f51\u5173\u548cDNS\u670d\u52a1\u5668\u3002<\/p>\n

“`shell<\/p>\n

nmcli con mod <\u8fde\u63a5\u540d\u79f0> ipv4.addresses <\u9759\u6001IP\u5730\u5740>\/<\u5b50\u7f51\u63a9\u7801\u7684\u4f4d\u6570><\/p>\n

nmcli con mod <\u8fde\u63a5\u540d\u79f0> ipv4.gateway <\u7f51\u5173\u5730\u5740><\/p>\n

nmcli con mod <\u8fde\u63a5\u540d\u79f0> ipv4.dns <\/p>\n

nmcli con mod <\u8fde\u63a5\u540d\u79f0> ipv4.method manual<\/p>\n

nmcli con up <\u8fde\u63a5\u540d\u79f0><\/p>\n

“`<\/p>\n

\u6267\u884c\u4e0a\u8ff0\u547d\u4ee4\u540e\uff0c\u7f51\u7edc\u8fde\u63a5\u5c06\u4ee5\u65b0\u914d\u7f6e\u91cd\u542f\uff0c\u5e76\u5e94\u7528\u9759\u6001IP\u8bbe\u7f6e\u3002<\/p>\n

\u4e09\u3001\u4f7f\u7528`nmtui` \u6587\u672c\u7528\u6237\u754c\u9762<\/strong><\/h2>\n

\u5bf9\u4e8e\u4e0d\u719f\u6089\u547d\u4ee4\u884c\u7684\u7528\u6237\uff0c\u53ef\u4ee5\u4f7f\u7528`NetworkManager` \u63d0\u4f9b\u7684\u6587\u672c\u7528\u6237\u754c\u9762`nmtui` \u6765\u914d\u7f6e\u7f51\u7edc\u3002<\/p>\n

\u6b65\u9aa4\u4e00\uff1a\u542f\u52a8`nmtui`<\/strong><\/p>\n

\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165`nmtui` \u547d\u4ee4\u542f\u52a8\u754c\u9762\u3002<\/p>\n

\u6b65\u9aa4\u4e8c\uff1a\u7f16\u8f91\u7f51\u7edc\u8fde\u63a5<\/strong><\/p>\n

\u5728`nmtui` \u754c\u9762\u4e2d\u9009\u62e9\u201cEdit a connection\u201d\u9009\u9879\uff0c\u9009\u62e9\u8981\u914d\u7f6e\u7684\u7f51\u7edc\uff0c\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\u3002\u5728\u6b64\u754c\u9762\u4e2d\u53ef\u4ee5\u8bbe\u7f6eIP\u5730\u5740\u3001\u7f51\u5173\u3001DNS\u7b49\u4fe1\u606f\u3002<\/p>\n

\u56db\u3001\u7cfb\u7edf\u670d\u52a1\u91cd\u542f<\/strong><\/h2>\n

\u5bf9\u4e8e\u6240\u6709\u6539\u53d8\uff0c\u5b8c\u6210\u540e\u901a\u5e38\u9700\u8981\u91cd\u542f\u7f51\u7edc\u670d\u52a1\u6216\u6574\u4e2a\u7cfb\u7edf\u4ee5\u4f7f\u8bbe\u7f6e\u751f\u6548\u3002\u91cd\u542f\u7f51\u7edc\u670d\u52a1\u7684\u547d\u4ee4\u56e0\u7cfb\u7edf\u4e0d\u540c\u800c\u5f02\uff0c\u53ef\u80fd\u662f `systemctl restart networking`\uff0c`service network restart`\uff0c\u6216\u662f\u7b80\u5355\u7684\u91cd\u65b0\u542f\u52a8\u7cfb\u7edf\u3002<\/p>\n

\u914d\u7f6e\u9759\u6001IP\u5730\u5740\u662f\u7f51\u7edc\u7ba1\u7406\u7684\u57fa\u7840\u5de5\u4f5c\u4e4b\u4e00\u3002\u5728Linux\u7cfb\u7edf\u4e0b\uff0c\u6839\u636e\u4e0d\u540c\u7684\u53d1\u884c\u7248\u672c\u548c\u7528\u6237\u4e60\u60ef\uff0c\u53ef\u4ee5\u9009\u62e9\u591a\u79cd\u65b9\u6cd5\u6765\u914d\u7f6e\uff0c\u4f46\u65e0\u8bba\u91c7\u53d6\u4f55\u79cd\u65b9\u6cd5\uff0c\u90fd\u9700\u8981\u4ed4\u7ec6\u786e\u8ba4\u7f51\u7edc\u8bbe\u7f6e\u4fe1\u606f\u7684\u6b63\u786e\u6027\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u7684\u987a\u7545\u8fd0\u884c\u3002<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e0a\u914d\u7f6e\u9759\u6001IP\u5730\u5740\uff1f<\/strong><\/p>\n

1. \u9996\u5148\uff0c\u6253\u5f00\u7ec8\u7aef\u5e76\u8f93\u5165“`ifconfig“`\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u7f51\u7edc\u63a5\u53e3\u7684\u540d\u79f0\uff0c\u6bd4\u5982“`eth0“`\u6216\u8005“`ens33“`\u3002
\n2. \u63a5\u7740\uff0c\u5728\u7ec8\u7aef\u8f93\u5165“`sudo nano \/etc\/network\/interfaces“`\u6765\u7f16\u8f91\u7f51\u7edc\u63a5\u53e3\u914d\u7f6e\u6587\u4ef6\u3002
\n3. \u5728\u6587\u4ef6\u4e2d\u627e\u5230\u5bf9\u5e94\u7f51\u7edc\u63a5\u53e3\u7684\u914d\u7f6e\u90e8\u5206\uff0c\u6bd4\u5982“`iface eth0 inet dhcp“`\uff0c\u5c06“`dhcp“`\u6539\u4e3a“`static“`\u3002
\n4. \u7d27\u63a5\u7740\uff0c\u5728\u8be5\u90e8\u5206\u4e0b\u65b9\u6dfb\u52a0IP\u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u7f51\u5173\u548cDNS\u670d\u52a1\u5668\u7b49\u4fe1\u606f\uff0c\u4f8b\u5982\uff1a
\n “`
\n address 192.168.1.100
\n netmask 255.255.255.0
\n gateway 192.168.1.1
\n dns-nameservers 8.8.8.8
\n “`
\n5. \u4fdd\u5b58\u5e76\u9000\u51fa\u7f16\u8f91\u5668\uff0c\u7136\u540e\u5728\u7ec8\u7aef\u8f93\u5165“`sudo systemctl restart networking“`\u6765\u5e94\u7528\u66f4\u6539\u3002
\n6. \u6700\u540e\uff0c\u4f7f\u7528“`ifconfig“`\u6216“`ip addr show“`\u547d\u4ee4\u6765\u9a8c\u8bc1\u65b0\u7684\u9759\u6001IP\u5730\u5740\u662f\u5426\u5df2\u7ecf\u751f\u6548\u3002<\/p>\n

Linux\u5982\u4f55\u8bbe\u7f6e\u6c38\u4e45\u9759\u6001IP\u5730\u5740\uff1f<\/strong><\/p>\n

1. \u9996\u5148\uff0c\u6253\u5f00\u7ec8\u7aef\u8f93\u5165“`sudo nano \/etc\/netplan\/01-netcfg.yaml“`\u6765\u7f16\u8f91\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\u3002
\n2. \u5728\u6587\u4ef6\u4e2d\u627e\u5230\u5bf9\u5e94\u7684\u7f51\u7edc\u63a5\u53e3\u90e8\u5206\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\u4fe1\u606f\uff1a
\n “`
\n network:
\n version: 2
\n renderer: networkd
\n ethernets:
\n ens33:
\n addresses: [192.168.1.100\/24]
\n gateway4: 192.168.1.1
\n nameservers:
\n addresses: [8.8.8.8]
\n “`
\n3. \u786e\u4fdd\u914d\u7f6e\u4fe1\u606f\u6b63\u786e\u65e0\u8bef\uff0c\u7136\u540e\u4fdd\u5b58\u6587\u4ef6\u5e76\u9000\u51fa\u7f16\u8f91\u5668\u3002
\n4. \u5728\u7ec8\u7aef\u8f93\u5165“`sudo netplan apply“`\u547d\u4ee4\u4ee5\u5e94\u7528\u65b0\u7684\u7f51\u7edc\u914d\u7f6e\u3002
\n5. \u91cd\u542f\u7f51\u7edc\u670d\u52a1\uff0c\u8f93\u5165“`sudo systemctl restart systemd-networkd“`\u6216“`sudo service network-manager restart“`\u3002
\n6. \u6700\u540e\uff0c\u7528“`ip addr show“`\u548c“`ip route show“`\u547d\u4ee4\u6765\u9a8c\u8bc1\u6c38\u4e45\u9759\u6001IP\u5730\u5740\u7684\u8bbe\u7f6e\u662f\u5426\u6210\u529f\u3002<\/p>\n

\u5982\u4f55\u5728Ubuntu\u4e0a\u8bbe\u7f6e\u9759\u6001IP\u5730\u5740\uff1f<\/strong><\/p>\n

1. \u6253\u5f00\u7ec8\u7aef\uff0c\u8f93\u5165“`sudo nano \/etc\/netplan\/01-network-manager-all.yaml“`\u6765\u7f16\u8f91\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\u3002
\n2. \u5728“`network“`\u90e8\u5206\u4e0b\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\u4fe1\u606f\uff1a
\n “`
\n network:
\n version: 2
\n renderer: networkd
\n ethernets:
\n ens33:
\n addresses: [192.168.1.100\/24]
\n gateway4: 192.168.1.1
\n nameservers:
\n addresses: [8.8.8.8]
\n “`
\n3. \u4fdd\u5b58\u6587\u4ef6\u5e76\u9000\u51fa\u7f16\u8f91\u5668\uff0c\u7136\u540e\u5728\u7ec8\u7aef\u8f93\u5165“`sudo netplan apply“`\u6765\u5e94\u7528\u8bbe\u7f6e\u3002
\n4. \u91cd\u65b0\u542f\u52a8\u7f51\u7edc\u670d\u52a1\uff0c\u8f93\u5165“`sudo systemctl restart systemd-networkd“`\u6216“`sudo service network-manager restart“`\u3002
\n5. \u4f7f\u7528\u547d\u4ee4“`ip addr show“`\u548c“`ip route show“`\u68c0\u67e5\u9759\u6001IP\u5730\u5740\u8bbe\u7f6e\u662f\u5426\u751f\u6548\u5e76\u4e14\u7f51\u7edc\u8fde\u63a5\u6b63\u5e38\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Linux\u7cfb\u7edf\u4e2d\u8bbe\u7f6e\u9759\u6001IP\u5730\u5740\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6\u3001\u4f7f\u7528\u7f51\u7edc\u7ba1\u7406\u5de5\u5177\u6216\u547d\u4ee4\u884c\u754c\u9762\u8fdb\u884c\u3002\u9759\u6001IP\u8bbe\u7f6e\u5e38\u7528 […]","protected":false},"author":1,"featured_media":83638,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[384],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/83637"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=83637"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/83637\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/83638"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=83637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=83637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=83637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}