trunking 2 vlans on one port

[jasonblewis]

Hi,

I have a PCEngines device with 3 ethernet ports. I wan to have 1 port for WAN, one for LAN and the last port to be a trunk with 2 VLANs, one vlan for the same traffic as LAN and one for the GUEST traffic. How do I go about configuring that?

I have tried to add multiple ports to 1 interface but afaict, that can't be done. I then thought I could make a bridge with LAN and GUEST on it, but that doesn't seem right to me. What am I missing?

tia

[bartjsmit]

Have you set them up through Interfaces, Other Types, VLAN?

Bart...