linux shell命令查看接口索引--ip link show

来源：互联网发布：电脑室控制软件编辑：程序博客网时间：2024/05/20 13:06

使用ip link show命令，显示结果前面的数字就是接口索引值

AH-00c080:/tmp/home/admin$ ip link show

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: tunl0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN
link/ipip 0.0.0.0 brd 0.0.0.0
3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether c8:66:5d:00:c0:80 brd ff:ff:ff:ff:ff:ff
4: eth0sniffer: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether c8:66:5d:00:c0:80 brd ff:ff:ff:ff:ff:ff
5: wifi0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ieee802.11 ca:66:5d:00:c0:94 brd ff:ff:ff:ff:ff:ff
6: wifi1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ieee802.11 ca:66:5d:00:c0:a4 brd ff:ff:ff:ff:ff:ff
7: wifi0sniffer: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ieee802.11/radiotap ca:66:5d:00:c0:94 brd ff:ff:ff:ff:ff:ff
8: wifi1sniffer: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ieee802.11/radiotap ca:66:5d:00:c0:a4 brd ff:ff:ff:ff:ff:ff
9: mgt0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
link/ether c8:66:5d:00:c0:80 brd ff:ff:ff:ff:ff:ff
10: wifi0.1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ether c8:66:5d:00:c0:94 brd ff:ff:ff:ff:ff:ff
12: wifi1.1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ether c8:66:5d:00:c0:a4 brd ff:ff:ff:ff:ff:ff

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