[SOLVED] After updgrade Network no longer available

Schlusi · Friday at 17:53

Hi,

I updated my pve with the common upgrade to 9.2.11, but after rebooting the Networks seems no longer available.
It was already on version 9 before since some months and through some updates without any issues.
I can log physically on the pve, but it does not appear on the network.

Network Interface is unchanged vmbr0 with bridge-ports enp3s0.

Any idea how to solve this?

Thanks
Joerg

JohnnieKF · Friday at 18:05

From the PVE console can you post:

Code:

ip -br link
ip -br addr
journalctl -b -u networking --no-pager
cat /etc/network/interfaces

Schlusi · Saturday at 12:14

please check attachments. Sorry, just photos available...

Schlusi · 2026-08-24T15:42:26+0200

It was not the pve. The network-switch connected to the pve was broken. Seems it
happened nearly at the same time I updated the pve... weird...

JohnnieKF · 2026-08-24T17:20:56+0200

Schlusi said:
It was not the pve. The network-switch connected to the pve was broken. Seems it
happened nearly at the same time I updated the pve... weird...

Bad timing! Glad you got to the bottom of it

[SOLVED] After updgrade Network no longer available

Schlusi

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