Cannot set fixed IP in lxc

johnvick

Member
Mar 1, 2022
27
3
8
65
I have 8.2.2 running in Intel NUC. I recently added a second NIC, USB C to LAN. I have an Ubuntu 24.04 lxc running and added second NIC.
EHT 0 is on 192.168.1.0/24 network with IP fixed on router, works fine address 192.168.1.167.
eth0.jpg

The second NIC I want to add on 192.168.2.0/24 network as 192.168.2.167.
eth1.jpg

Both plug into a 2.5 GBE managed switch which is on default settings.

The problems is the system changes the second address to 192.168.2.1.

I do the same on a Debian lxc it works as expected, as is the case when I do the same in an OMV VM.

Whys is this happening and how can I fix the IP to what I want?
 

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