With IPHost Network Monitor you can run simple snmp requests against a Netscreen device in your network.
nsVpnAILUsrL2TP
NETSCREEN Vpn AIL Usr L2 TP
Since Authentication, IKE L2TP can be combined together. This attibute is used to indicate if this user is a L2TP user. The NetScreen-1000 does not support L2TP.
Back to NETSCREEN-USER-MIB MIB page.
IPHost Network monitor allows you to monitor nsVpnAILUsrL2TP on Netscreen device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Netscreen firewalls right now.