I have a balance 20 and found that when I use 6.3.1 the VLAN selection on trunk ports is “Any”, “Untagged VLAN”, (my guest VLAN)-> “Guest_Vlan”, and “Custom”.
When I use 6.3.2 the selection for trunk ports is now, “Any”, (my guest VLAN)-> “Guest_Vlan”, and “Custom”, Untagged is no longer a selection.
I mention this because it appears that “Untagged VLAN” is the native vlan, and when I’m trying to send the Untagged vlan and Guest_Vlan down a trunk port, the new firmware no longer allows this function.
I understand that a trunk port should be configured for VLAN’s only, not a mix of untagged and tagged networks, but removing this feature makes it more difficult to get AP’s with guest wifi working, (especially with two different subnets 192.168.x.x/24(untagged) and 172.16.x.x/24(tagged)).
Can someone confirm that this new design supports native vlan’s on trunk ports, and if not explain why and how to work around it?