I cant seem to find this information.
 
I know that the AP creates a tunnel to the MX.
And I know that when the MX is in "NAT" mode, I can select the VLAN from the dropdown list.
But when the MX is in concentrator mode it just says :
 
| (Enter a VLAN id, or leave blank) | 
 
If I enter lets say 100 here, will the contrator mode MX (thats only connected on the WAN port) tag packets from this SSID out with VLAN 100 on that WAN port ?
 
/Thomas