Fail with inetwork interface naming

a.s.nurulin

New Member
Sep 1, 2020
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I was just create new bridge vmbr1 with eno0, after reboot this bridge was in state UNKNOWN and was appeared rename2

Code:
root@pve04:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: rename2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 00:1e:67:44:42:8b brd ff:ff:ff:ff:ff:ff
    inet6 fe80::21e:67ff:fe44:428b/64 scope link
       valid_lft forever preferred_lft forever
3: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr0 state UP group default qlen 1000
    link/ether 00:1e:67:44:42:8c brd ff:ff:ff:ff:ff:ff
4: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 00:1e:67:44:42:8c brd ff:ff:ff:ff:ff:ff
    inet 172.16.17.14/24 brd 172.16.17.255 scope global vmbr0
       valid_lft forever preferred_lft forever
    inet6 fe80::21e:67ff:fe44:428c/64 scope link
       valid_lft forever preferred_lft forever
5: vmbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
    link/ether 3e:83:23:b7:10:ea brd ff:ff:ff:ff:ff:ff
    inet6 fe80::3c83:23ff:feb7:10ea/64 scope link
       valid_lft forever preferred_lft forever

How to rename if rename2 to eno0 again?
 
Im using Proxmox 6.2

What else did I find out that the rename2 interfaces in eno change MAC addresses
 

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