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:99:df:f4 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:76:72:db brd ff:ff:ff:ff:ff:ff
7: veth5b86dd44@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether c6:14:ff:b1:6d:9f brd ff:ff:ff:ff:ff:ff link-netnsid 0
9: vethd999b15b@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 4e:34:18:54:85:52 brd ff:ff:ff:ff:ff:ff link-netnsid 1
11: veth2dcc98d1@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 02:2b:28:a8:7b:b3 brd ff:ff:ff:ff:ff:ff link-netnsid 2
13: veth2dd0241f@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether d2:33:a1:8e:94:ac brd ff:ff:ff:ff:ff:ff link-netnsid 3
16: vethf027dd80@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 72:85:bc:93:00:35 brd ff:ff:ff:ff:ff:ff link-netnsid 4
18: veth8767d30e@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether e6:a1:02:ab:11:10 brd ff:ff:ff:ff:ff:ff link-netnsid 6
20: vethe14d0997@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 82:ff:a4:51:ee:9e brd ff:ff:ff:ff:ff:ff link-netnsid 5
22: veth7741021c@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 16:e6:b9:77:4d:fa brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: veth8506784f@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether f6:d1:62:af:36:f1 brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: veth2e069b49@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 02:cc:4a:d1:3a:e9 brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: veth05cecf2b@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 9e:4f:6c:82:da:36 brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: vethaaeb5263@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether fe:97:ca:78:9f:f0 brd ff:ff:ff:ff:ff:ff link-netnsid 11