There is the following problem: the version of my proxmox is 8.4.1. The allocation of a DHCP address for VMs on bridges has stopped working. I have tried the following: 1) I completely reinstalled the hypervisor and completely reinstalled the firewall 2) The problem is not with the firewall, I tried versions that worked for me for a long time. My configuration:
I use VirtIO devices in Opensense as interface.
Bash:
auto lo
iface lo inet loopback
auto enp1s0f1
iface enp1s0f1 inet manual
iface enp1s0f0 inet manual
iface enp90s0 inet manual
auto vmbr0
iface vmbr0 inet static
address 11.1.1.21/24
gateway 11.1.1.1
bridge-ports enp90s0
bridge-stp off
bridge-fd 0
#OPNsenseWAN
auto vmbr1
iface vmbr1 inet manual
bridge-ports none
bridge-stp off
bridge-fd 0
#OPNsense LAN
auto vmbr2
iface vmbr2 inet manual
bridge-ports none
bridge-stp off
bridge-fd 0
bridge-vlan-aware yes
bridge-vids 2-4094
#OPNsense VLANI use VirtIO devices in Opensense as interface.