Any ER Series does not support vlan tag in the WAN port, surely your internet provider is providing fiber optic or cable service, where they are behind a private network and require to be assigned to a VLAN to offer the service.


If your ISP provides you with a modem-router you will have to request that they configure it in bridge mode or connect directly from a LAN port on your modem to a wan port on your router.


regards

We have command show vpls mac-table count instance PPPoE-. This operation show: MAC address count per learn VLAN within routing instance: Learn VLAN ID MAC count ................. Does exist some OID analog for this operation?