With IPHost Network Monitor you can run simple snmp requests against a Netscreen device in your network.
nsVpnManualKeyEntry
NETSCREEN Vpn Manual Key Entry
1.3.6.1.4.1.3224.4.2.1.1
Each entry in the nsVpnManualKeyTable holds a set of configuration parameters associated with an instance of manual key.
Back to NETSCREEN-VPN-MANUAL-MIB MIB page.
IPHost Network monitor allows you to monitor nsVpnManualKeyEntry 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.