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:1f:f1:c2 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:27:2c:7b brd ff:ff:ff:ff:ff:ff
7: vethece80288@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 3e:48:8b:8a:7e:9d brd ff:ff:ff:ff:ff:ff link-netnsid 1
9: veth8fcaa3ff@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 7e:b7:cc:8e:97:c7 brd ff:ff:ff:ff:ff:ff link-netnsid 0
11: veth77fbb93c@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 42:3f:9c:88:f8:09 brd ff:ff:ff:ff:ff:ff link-netnsid 2
13: vethdb63ce7b@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 7e:7a:60:5d:39:93 brd ff:ff:ff:ff:ff:ff link-netnsid 3
16: vethe4c13be9@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 02:2c:a4:eb:98:b9 brd ff:ff:ff:ff:ff:ff link-netnsid 4
18: veth03672145@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether f2:3f:72:7a:03:49 brd ff:ff:ff:ff:ff:ff link-netnsid 5
20: veth12b3fc07@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 1a:8b:22:4b:50:68 brd ff:ff:ff:ff:ff:ff link-netnsid 6
22: veth75767519@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether b6:4b:0e:0d:31:ef brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: vethb6276464@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 26:18:3c:1b:6e:9c brd ff:ff:ff:ff:ff:ff link-netnsid 11
26: veth8e7cac2a@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 4a:2c:9d:97:05:ab brd ff:ff:ff:ff:ff:ff link-netnsid 8
28: veth94607db4@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 7e:71:ad:3b:c6:5b brd ff:ff:ff:ff:ff:ff link-netnsid 9
30: veth0a4c86ed@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 92:ea:30:d5:6e:45 brd ff:ff:ff:ff:ff:ff link-netnsid 10