Afternoon,

We use CRS226 to provide transparent L2 circuits to customers, before the router os upgrade (new switching configuration) we used to have no issues transparently bridging any traffic coming in on say vlan 10 tagged on the switch uplink port and untagged out an ethernet interface to a customer allowing them to send any number of tagged vlans through unfiltered. I am having issues getting this to work with the new switching configuration now can someone assist if possible?

From what i can tell s-tags are getting stipped but i am not overly confident with this switch operation..

Thanks!

Anyone shed some light on this for me?