With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
docsL2vpnDot1qTpFdbExtTransmitPkts
docs L2vpn Dot1q Tp Fdb Ext Transmit Packets
The number of packets where the Destination MAC Address matched this instance dot1qTpFdbAddress and packet was bridged on a VPN, where the VPN ID matched this instance's dot1qFdbId.
Back to DOCS-L2VPN-MIB MIB page.
IPHost Network monitor allows you to monitor docsL2vpnDot1qTpFdbExtTransmitPkts on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.