Bridge vlans, non connectivity

FrankHatt

New Member
Sep 16, 2024
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Good day
i recently installed pve 8.2.4 and noticed that my vm's and LXC's stopped receiving DHCP from the Router/Firewall.

i have a Sophos Firewall installed on a VM and passed vmbr5 as the main network and vmbr1 as the Internet network

config
vmbr5:
Bridge port: vlan999
vmbr1: linked to physical nic for internet access from the main router.

vlan999:
vlan tag:999
port is linked to physical interface


in this configuration the vm running on the same host does not get an ip from the firewall, and if i remove the bridge port on vmbr5 then everything is working fine, so i know my Sophos setup is working.


this was working fine on my pve that was version 8.1.10.


any suggestions?