Hi,
This is my current topology, RB750 does for the vlan tag removal device.
In rb750 bridge beetween P01 and P02.
Current topology:

How to make PC01 (vlan 123) see Router with one device CRS317?
The router must communicate in vlan1. Port 05 must accept several vlan in tagged mode.
How to change vlan tag or remove vlan tag in CRS317?
New topology:

Please help ![]()