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:09:49:b2 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:3b:75:a5 brd ff:ff:ff:ff:ff:ff
7: vethd2567e3b@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether de:eb:24:bb:44:24 brd ff:ff:ff:ff:ff:ff link-netnsid 0
9: veth01193ca6@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 52:89:06:a4:70:d8 brd ff:ff:ff:ff:ff:ff link-netnsid 1
11: veth79ddf130@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether a6:4e:74:16:33:61 brd ff:ff:ff:ff:ff:ff link-netnsid 2
13: veth9b73a4c1@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 26:99:b9:0b:4f:86 brd ff:ff:ff:ff:ff:ff link-netnsid 3
16: veth31a7078b@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 2e:01:30:32:aa:e4 brd ff:ff:ff:ff:ff:ff link-netnsid 4
18: veth274947eb@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether aa:c3:4c:8b:38:f0 brd ff:ff:ff:ff:ff:ff link-netnsid 5
20: vethe052cc3b@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether aa:b5:8f:ef:9a:a4 brd ff:ff:ff:ff:ff:ff link-netnsid 6
22: vetha0fcf022@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ea:00:fe:73:a2:02 brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: vethca1df863@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 36:0a:b2:39:78:a0 brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: vethc224768f@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether f2:6a:dd:d6:de:91 brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: vetha137be65@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 3e:fc:cb:cd:7a:53 brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: vetheddffb98@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 02:f1:07:4d:32:72 brd ff:ff:ff:ff:ff:ff link-netnsid 11