How can I troubleshoot ubuntu 22.04 connectivity? MacBook M2 host

[fiore42]

Host: MacBook M2 MacOS Ventura 13.4.1
UTM 4.2.0
Guest: Ubuntu 22.04

Network Mode: Bridged (Advanced)
Emulated Network Card: virtio-net-pci

I manually added 8.8.8.8 as DNS. I can resolve names but I can't see any other traffic.
UFW is disabled.

How can I troubleshoot?