20250822在Ubuntu24.04.2下指定以太网卡的IP地址

20250822在Ubuntu24.04.2下指定以太网卡的IP地址

2025/8/22 20:28

缘起：公司的服务器的IP地址老变！，路由器经常被其他其它部门断电重启。

导致IP地址被DHCP服务器给更改了！

直接固定IP地址了。

本来想通过VI命令编辑配置文件来指定IP地址。

后来发现ubuntu24.04下配置静态IP地址的方式改变了！

既然这样，直接使用GUI方式了！

不管配置文件了！

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$ ifconfig
enp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.3.105 netmask 255.255.255.0 broadcast 192.168.3.255
inet6 fe80::7a22:b143:906c:929c prefixlen 64 scopeid 0x20<link>
ether c8:53:09:61:33:1d txqueuelen 1000 (以太网)
RX packets 38733896 bytes 50199167989 (50.1 GB)
RX errors 0 dropped 1425 overruns 0 frame 0
TX packets 12845591 bytes 10847193414 (10.8 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536

inet 127.0.0.1 netmask 255.0.0.0

inet6 ::1 prefixlen 128 scopeid 0x10<host>

loop txqueuelen 1000 (本地环回)

RX packets 32468 bytes 2540095 (2.5 MB)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 32468 bytes 2540095 (2.5 MB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

wlo1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.3.60 netmask 255.255.255.0 broadcast 192.168.3.255
inet6 fe80::b7ed:f812:533c:483b prefixlen 64 scopeid 0x20<link>
ether 5c:b4:7e:a7:59:c7 txqueuelen 1000 (以太网)
RX packets 5272947 bytes 7511961704 (7.5 GB)
RX errors 0 dropped 156 overruns 0 frame 0
TX packets 57331 bytes 6227615 (6.2 MB)
TX errors 0 dropped 5 overruns 0 carrier 0 collisions 0

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$ ifcofig

找不到命令 "ifcofig"，您的意思是：

"ifconfig" 命令来自 Debian 软件包 net-tools (2.10-0.1ubuntu3)

尝试 sudo apt install <deb name>

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$ ifconfig

enp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

inet 192.168.3.174 netmask 255.255.255.0 broadcast 192.168.3.255

inet6 fe80::7a22:b143:906c:929c prefixlen 64 scopeid 0x20<link>

ether c8:53:09:61:33:1d txqueuelen 1000 (以太网)

RX packets 81164984 bytes 108331162744 (108.3 GB)

RX errors 0 dropped 1425 overruns 0 frame 0

TX packets 23610594 bytes 18685951185 (18.6 GB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536

inet 127.0.0.1 netmask 255.0.0.0

inet6 ::1 prefixlen 128 scopeid 0x10<host>

loop txqueuelen 1000 (本地环回)

RX packets 74876 bytes 5145297 (5.1 MB)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 74876 bytes 5145297 (5.1 MB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

wlo1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

inet 192.168.3.60 netmask 255.255.255.0 broadcast 192.168.3.255

inet6 fe80::b7ed:f812:533c:483b prefixlen 64 scopeid 0x20<link>

ether 5c:b4:7e:a7:59:c7 txqueuelen 1000 (以太网)

RX packets 27156306 bytes 39552714666 (39.5 GB)

RX errors 0 dropped 156 overruns 0 frame 0

TX packets 142781 bytes 15543215 (15.5 MB)

TX errors 0 dropped 10 overruns 0 carrier 0 collisions 0

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~ jinhualong@jinhualong-LEGION-REN7000K-26IRX:\~ ifconfig
enp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.3.139 netmask 255.255.255.0 broadcast 192.168.3.255
inet6 fe80::7a22:b143:906c:929c prefixlen 64 scopeid 0x20<link>
ether c8:53:09:61:33:1d txqueuelen 1000 (以太网)
RX packets 101775775 bytes 128628898357 (128.6 GB)
RX errors 0 dropped 1425 overruns 0 frame 0
TX packets 49766159 bytes 41814014723 (41.8 GB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536

inet 127.0.0.1 netmask 255.0.0.0

inet6 ::1 prefixlen 128 scopeid 0x10<host>

loop txqueuelen 1000 (本地环回)

RX packets 105732 bytes 7138694 (7.1 MB)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 105732 bytes 7138694 (7.1 MB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

wlo1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.3.243 netmask 255.255.255.0 broadcast 192.168.3.255
inet6 fe80::b7ed:f812:533c:483b prefixlen 64 scopeid 0x20<link>
ether 5c:b4:7e:a7:59:c7 txqueuelen 1000 (以太网)
RX packets 34005963 bytes 47724056012 (47.7 GB)
RX errors 0 dropped 156 overruns 0 frame 0
TX packets 202078 bytes 21969492 (21.9 MB)
TX errors 0 dropped 30 overruns 0 carrier 0 collisions 0

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$ ifconfig

enp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500

inet 192.168.3.139 netmask 255.255.255.0 broadcast 192.168.3.255

inet6 fe80::7a22:b143:906c:929c prefixlen 64 scopeid 0x20<link>

ether c8:53:09:61:33:1d txqueuelen 1000 (以太网)

RX packets 101779586 bytes 128629537486 (128.6 GB)

RX errors 0 dropped 1425 overruns 0 frame 0

TX packets 49766318 bytes 41814035804 (41.8 GB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536

inet 127.0.0.1 netmask 255.0.0.0

inet6 ::1 prefixlen 128 scopeid 0x10<host>

loop txqueuelen 1000 (本地环回)

RX packets 106402 bytes 7254070 (7.2 MB)

RX errors 0 dropped 0 overruns 0 frame 0

TX packets 106402 bytes 7254070 (7.2 MB)

TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

jinhualong@jinhualong-LEGION-REN7000K-26IRX:~$

参考资料：

百度：ubuntu 指定IP地址

ubuntu24.04 以太网卡 指定IP地址

https://cloud.tencent.com/developer/article/2502346

https://cloud.tencent.com.cn/developer/article/2502346?policyId=20240000\&traceId=01jsr9at47k845avweydea4n6w\&frompage=seopage

Ubuntu24.04 设置固定静态 IP

https://2048ai.net/682be9c0606a8318e857a9b2.html?dp_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6MjQwNTYwLCJleHAiOjE3NTYyNTcxMzcsImlhdCI6MTc1NTY1MjMzNywidXNlcm5hbWUiOiJ3YjQ5MTYifQ.SqmIkblslYceLQ7IeBIjWXnWtCb5SyyoXEHQBkpNZ60\&spm=1001.2101.3001.6650.8\&utm_medium=distribute.pc_relevant.none-task-blog-2~default~BlogCommendFromBaidu~activity-8-145118976-blog-144778919.235^v43^pc_blog_bottom_relevance_base5\&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2~default~BlogCommendFromBaidu~activity-8-145118976-blog-144778919.235^v43^pc_blog_bottom_relevance_base5\&utm_relevant_index=15

Ubuntu Server 24.04 配置静态IP

https://2048ai.net/682e8369606a8318e85947fa.html?dp_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6MjQwNTYwLCJleHAiOjE3NTYyNTcxMzcsImlhdCI6MTc1NTY1MjMzNywidXNlcm5hbWUiOiJ3YjQ5MTYifQ.SqmIkblslYceLQ7IeBIjWXnWtCb5SyyoXEHQBkpNZ60\&spm=1001.2101.3001.6650.9\&utm_medium=distribute.pc_relevant.none-task-blog-2~default~BlogCommendFromBaidu~activity-9-138975287-blog-144778919.235^v43^pc_blog_bottom_relevance_base5\&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2~default~BlogCommendFromBaidu~activity-9-138975287-blog-144778919.235^v43^pc_blog_bottom_relevance_base5\&utm_relevant_index=16

如何在 Ubuntu 24.04 (桌面版) 上配置静态IP地址 ？

https://blog.csdn.net/2403_88052992/article/details/148796268?spm=1001.2101.3001.6650.4\&utm_medium=distribute.pc_relevant.none-task-blog-2~default~YuanLiJiHua~Position-4-148796268-blog-144778919.235^v43^pc_blog_bottom_relevance_base5\&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2~default~YuanLiJiHua~Position-4-148796268-blog-144778919.235^v43^pc_blog_bottom_relevance_base5\&utm_relevant_index=8

为Ubuntu系统设置静态IP

【付费】

https://blog.csdn.net/weixin_54626591/article/details/143718112?spm=1001.2101.3001.6650.1\&utm_medium=distribute.pc_relevant.none-task-blog-2~default~OPENSEARCH~PaidSort-1-143718112-blog-144778919.235^v43^pc_blog_bottom_relevance_base5\&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2~default~OPENSEARCH~PaidSort-1-143718112-blog-144778919.235^v43^pc_blog_bottom_relevance_base5\&utm_relevant_index=1

运维系列&虚拟机系列：Ubuntu 24.04 LTS怎么设置固定IP地址?

https://blog.csdn.net/qq_39354140/article/details/144778919

Ubuntu 24.04.1 LTS 配置静态固定IP地址