查看网卡信息linux命令

素颜马尾好姑娘i 2024-02-17 22:14 27阅读 0赞 
  1. ip a

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  1. 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
  2.     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
  3.     inet 127.0.0.1/8 scope host lo
  4.        valid_lft forever preferred_lft forever
  5.     inet6 ::1/128 scope host 
  6.        valid_lft forever preferred_lft forever
  7. 2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
  8.     link/ether 00:0c:29:b9:1c:85 brd ff:ff:ff:ff:ff:ff
  9.     inet 192.168.182.129/24 brd 192.168.182.255 scope global dynamic ens33
  10.        valid_lft 1035sec preferred_lft 1035sec
  11.     inet6 fe80::4dd6:d4d8:4afd:d5db/64 scope link 
  12.        valid_lft forever preferred_lft forever
  13.     inet6 fe80::8039:4336:ca54:e7f5/64 scope link tentative dadfailed 
  14.        valid_lft forever preferred_lft forever
  15. 3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN qlen 1000
  16.     link/ether 52:54:00:ac:ed:84 brd ff:ff:ff:ff:ff:ff
  17.     inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
  18.        valid_lft forever preferred_lft forever
  19. 4: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN qlen 1000
  20.     link/ether 52:54:00:ac:ed:84 brd ff:ff:ff:ff:ff:ff

virbr0，ens33就是网卡名字了

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