Boot method: debian-testing-amd64-netinst.iso
Image version: https://cdimage.debian.org/cdimage/daily-builds/daily/arch-latest/amd64/iso-cd/debian-testing-amd64-netinst.iso
Date: 2023/03/27 10:23

Machine: Proxmox KVM VM
Configure network:      [E]

Comments/Problems:

This bug is present since many years.

Currently, tt's not possible to declare a network like this :

The installer tell "Unreachable gateway" but it's not true. If the network if configured with these values, everything is fine.

If i put this in /etc/network/interfaces, it works :