root@qunhui:# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 xdpgeneric/id:25 qdisc pfifo_fast master bridge0 state UP group default qlen 1000
link/ether 88:88:88:88:87:88 brd ff:ff:ff:ff:ff:ff
altname enp0s25
3: bridge0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 76:5a:66:46:0c:41 brd ff:ff:ff:ff:ff:ff
inet 192.168.3.173/24 brd 192.168.3.255 scope global dynamic noprefixroute bridge0
valid_lft 85248sec preferred_lft 85248sec
4: docker0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
link/ether 0e:8c:52:93:fc:e8 brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::c8c:52ff:fe93:fce8/64 scope link
valid_lft forever preferred_lft forever
5: br-8a7043f6f0e2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
link/ether f6:17:c6:5d:3f:7f brd ff:ff:ff:ff:ff:ff
inet 172.20.0.1/16 brd 172.20.255.255 scope global br-8a7043f6f0e2
valid_lft forever preferred_lft forever
inet6 fe80::f417:c6ff:fe5d:3f7f/64 scope link
valid_lft forever preferred_lft forever
6: br-c297910d0155: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 7a:d2:31:a4:58:fd brd ff:ff:ff:ff:ff:ff
inet 172.18.0.1/16 brd 172.18.255.255 scope global br-c297910d0155
valid_lft forever preferred_lft forever
7: br-d1c3857525e6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 66:63:2f:32:ec:ce brd ff:ff:ff:ff:ff:ff
inet 172.23.0.1/16 brd 172.23.255.255 scope global br-d1c3857525e6
valid_lft forever preferred_lft forever
8: br-f7fe296a690c: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 06:d6:d2:fe:ad:5e brd ff:ff:ff:ff:ff:ff
inet 172.21.0.1/16 brd 172.21.255.255 scope global br-f7fe296a690c
valid_lft forever preferred_lft forever
9: br-11902526acf8: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 16:ac:9b:60:7d:8b brd ff:ff:ff:ff:ff:ff
inet 172.19.0.1/16 brd 172.19.255.255 scope global br-11902526acf8
valid_lft forever preferred_lft forever
10: br-23fad71b5782: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether c2:bf:93:21:e6:9d brd ff:ff:ff:ff:ff:ff
inet 172.22.0.1/16 brd 172.22.255.255 scope global br-23fad71b5782
valid_lft forever preferred_lft forever
11: vethd31e632@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-8a7043f6f0e2 state UP group default
link/ether 3a:4f:4e:bc:15:85 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::384f:4eff:febc:1585/64 scope link
valid_lft forever preferred_lft forever
12: vethdd4ebfe@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker0 state UP group default
link/ether 8e:d8:a2:17:32:e6 brd ff:ff:ff:ff:ff:ff link-netnsid 1
inet6 fe80::8cd8:a2ff:fe17:32e6/64 scope link
valid_lft forever preferred_lft forever
13: vethfde5c2f@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker0 state UP group default
link/ether 2e:03:83:79:4a:42 brd ff:ff:ff:ff:ff:ff link-netnsid 2
inet6 fe80::2c03:83ff:fe79:4a42/64 scope link
valid_lft forever preferred_lft forever
14: vethc955a20@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-8a7043f6f0e2 state UP group default
link/ether 9a:a2:44:85:91:ab brd ff:ff:ff:ff:ff:ff link-netnsid 3
inet6 fe80::98a2:44ff:fe85:91ab/64 scope link
valid_lft forever preferred_lft forever
root@qunhui:# ovs-vsctl del-port eno1-ovs eno1
ovs-vsctl: no port named eno1
root@qunhui:# ovs-vsctl del-port bridge0-ovs bridge0
ovs-vsctl: no port named bridge0
root@qunhui:# ip l set dev en01 up
Cannot find device "en01"
root@qunhui:# ip a show dev en01
Device "en01" does not exist.
root@qunhui:#
