[SOLVED] Can' connect to my PVE after upgrade, network problem

arnaud.forster

New Member
Nov 17, 2021
2
0
1
53
Hello all,
I've a server wit 3 netwok cards configured like this :

auto enp3s4f0
iface enp3s4f0 inet manuel

auto enp3s4f1
iface enp3s4f1 inet manuel

iface ens5 int manual

auto bond0

iface bond0 inet manual
bond-slaves enp3s4f0 enp3s4f1
bond-miimon 100
bond-mode balance-rr

auto vmbr0
iface vmbr0 inet static
address 192.168.10.8/24
bridge-ports ens5
bridge-stp off
bridge-fd 0


auto vmbr1
iface vmbr1 inet static
address 172.27.44.2/24
gateway 172.27.44.1
bridge-ports bond0
bridge-stp off
bridge-fd 0

Everything was working fine till years now, thanks to proxmox :)
Tonight, I migrated from V6 to V7 ; everything worked fine
My VMS are up and running but I can't reach them because they are connect to my vmbr1 and for a reason I dont understand, vmbr1 is not working anymore ; it's impossible to make a connection through it

I tried to change my vmbr1 by removing my bond0 and linked just one card (enp3s4f0) but the result is the same ...
is it possible that my network cards changed their 'names' ? if yes, how can I display their names (I'm really not an expert)
Thanks to all for your help
 

arnaud.forster

New Member
Nov 17, 2021
2
0
1
53
Hello all,
I've a server wit 3 netwok cards configured like this :



Everything was working fine till years now, thanks to proxmox :)
Tonight, I migrated from V6 to V7 ; everything worked fine
My VMS are up and running but I can't reach them because they are connect to my vmbr1 and for a reason I dont understand, vmbr1 is not working anymore ; it's impossible to make a connection through it

I tried to change my vmbr1 by removing my bond0 and linked just one card (enp3s4f0) but the result is the same ...
is it possible that my network cards changed their 'names' ? if yes, how can I display their names (I'm really not an expert)
Thanks to all for your help
ok, I solved the problem by removing the 2 following lines in the intefaces : auto enp3s4fo and auto enp3s4f1 and restarted :)
 

fiona

Proxmox Staff Member
Staff member
Aug 1, 2019
2,620
549
118
Hi,
there is still is a typo for both interfaces: manuel instead of manual ;)
 
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