With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
alL2tpStatsTunnelControlRecvZLB
ALTIGA L2tp Statistics Tunnel Control Receive ZLB
1.3.6.1.4.1.3076.2.1.2.16.2.1.16
This object returns a count of the number of Zero Length Body control packet acknowledgement packets that were received.
Back to ALTIGA-L2TP-STATS-MIB MIB page.
IPHost Network monitor allows you to monitor alL2tpStatsTunnelControlRecvZLB on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.
