Identify where a device exists from the Unicast FDB on CRS

RouterOS General
1

We are using CRS and switching using the Switch Chip features, with multiple vlans, tagged and untagged. Following the manual, we have set one port as the master port, and then set the various configurations from the VLAN section. We would like to identify on which port a device exists. When we look ad the Unicast FDB Window, under FDBs, we see all MAC Addresses behind the Master Port and cannot identify the actual physical port where a device exists. Is there a way of doing this or do we have something wrong in our configuration?

Thanks.

2

If anyone encounters the same issue, make sure SA Learning is enabled on the Ingress VLAN Translation entry.

In this case we were getting the correct Port in the Unicast FDB for trunk ports but not for untagged ports. Switching on SA Learning resolves this issue.