1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether fa:16:3e:13:ff:9c brd ff:ff:ff:ff:ff:ff
3: fan-252: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 0a:4a:59:1f:e5:2f brd ff:ff:ff:ff:ff:ff
4: ftun0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UNKNOWN mode DEFAULT group default qlen 1000
    link/ether 16:52:a5:88:97:bd brd ff:ff:ff:ff:ff:ff
5: lxdbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
    link/ether 00:16:3e:d7:19:aa brd ff:ff:ff:ff:ff:ff
7: veth42bddabd@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ea:3a:2b:f6:87:03 brd ff:ff:ff:ff:ff:ff link-netnsid 0
9: veth763c1715@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 6e:26:50:06:e3:7b brd ff:ff:ff:ff:ff:ff link-netnsid 1
11: vethcbef8aa9@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether b6:07:16:fc:3e:09 brd ff:ff:ff:ff:ff:ff link-netnsid 2
13: veth2e4f51f2@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether da:30:e6:af:e3:21 brd ff:ff:ff:ff:ff:ff link-netnsid 3
15: veth2d7ba2d6@if14: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 6e:91:3c:85:50:78 brd ff:ff:ff:ff:ff:ff link-netnsid 4
17: veth8e16d9a0@if16: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 32:76:83:62:86:c3 brd ff:ff:ff:ff:ff:ff link-netnsid 5
19: veth51b0056c@if18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ba:99:92:77:a9:0a brd ff:ff:ff:ff:ff:ff link-netnsid 6
21: vethbfec8974@if20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 1e:9d:85:45:d7:01 brd ff:ff:ff:ff:ff:ff link-netnsid 7
23: veth4d934e36@if22: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 26:04:71:f6:4d:d2 brd ff:ff:ff:ff:ff:ff link-netnsid 9
25: veth834e7041@if24: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 0a:4a:59:1f:e5:2f brd ff:ff:ff:ff:ff:ff link-netnsid 8
27: veth4ef0426d@if26: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 0a:f3:39:3c:15:a1 brd ff:ff:ff:ff:ff:ff link-netnsid 11
29: veth748e614f@if28: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 56:0d:f4:22:6d:a1 brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default 
    link/ether 2a:8d:75:12:80:f1 brd ff:ff:ff:ff:ff:ff