With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cPppoeSystemSessionInnerVlanID
Cisco Pppoe System Session Inner Vlan ID
1.3.6.1.4.1.9.9.194.1.5.3
The inner Vlan ID of PPPoE QinQ session that is referred as a part of the notification information. Example: cPppoeSystemSessionPerVLANLimitNotif
Back to CISCO-PPPOE-MIB MIB page.
IPHost Network monitor allows you to monitor cPppoeSystemSessionInnerVlanID on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.