With IPHost Network Monitor you can run simple snmp requests against a Netscreen device in your network.
nsIfSecondaryIpAddress
NETSCREEN If Secondary Ip Address
1.3.6.1.4.1.3224.9.2.1.5
Ip Address value.
Back to NETSCREEN-INTERFACE-MIB MIB page.
IPHost Network monitor allows you to monitor nsIfSecondaryIpAddress 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.