With IPHost Network Monitor you can run simple snmp requests against a Netscreen device in your network.
nsVpnAILUsrEntry
NETSCREEN Vpn AIL Usr Entry
Each entry in the nsVpnManualkeyUsrTable holds a set of configuration parameters associated with an instance of AUTH/IKE/L2TP user.
Back to NETSCREEN-USER-MIB MIB page.
IPHost Network monitor allows you to monitor nsVpnAILUsrEntry on Netscreen device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Netscreen VPN routers right now.