Ok, I set on VLANS my OPNsense wich is Port 1 on tagged port and 3 on untagged port. Remove in Proxmox virtual-network-card VLAN-Tag. I set under Port Config onm Port 3 (Proxmox-Server) to PVID: 12 -...

Hello, I have a problem to give Clients in a VLAN a static DHCP-Adresse. This switch is new and we use before a (unmanaged) TL-SG105, with this unmanaged switch work allthing without Problems. Our...