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:80:58:78 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
3: fan-252: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 76:fa:fa:dc:d1:c7 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 aa:87:90:4f:36:c1 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:ab:62:84 brd ff:ff:ff:ff:ff:ff
7: veth3664003c@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether be:6c:ab:f6:4f:d7 brd ff:ff:ff:ff:ff:ff link-netnsid 0
9: veth8b4fcc76@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ae:57:46:e1:1b:62 brd ff:ff:ff:ff:ff:ff link-netnsid 1
11: veth5240b768@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 22:2f:92:6f:b6:84 brd ff:ff:ff:ff:ff:ff link-netnsid 2
13: veth42b74994@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ae:a5:92:6c:1a:31 brd ff:ff:ff:ff:ff:ff link-netnsid 3
16: vethbb2104af@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 2a:13:e1:b4:c9:27 brd ff:ff:ff:ff:ff:ff link-netnsid 4
18: veth9be5a901@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 1e:ab:90:1e:7b:a9 brd ff:ff:ff:ff:ff:ff link-netnsid 5
20: veth58c8aa0d@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 32:00:d9:8d:ac:2e brd ff:ff:ff:ff:ff:ff link-netnsid 6
22: veth8e19626d@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether e6:7e:ed:60:e3:b5 brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: veth5ccf0f10@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether aa:74:6e:eb:5d:9a brd ff:ff:ff:ff:ff:ff link-netnsid 10
26: vetha25495e6@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ea:58:b6:6d:59:48 brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: veth19c024a2@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ea:b2:7e:62:ab:98 brd ff:ff:ff:ff:ff:ff link-netnsid 8
30: veth6e8839e8@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 72:04:76:0b:c9:c7 brd ff:ff:ff:ff:ff:ff link-netnsid 11