With IPHost Network Monitor you can run simple snmp requests against a Netscreen device in your network.
nsNatVipServerTable
NETSCREEN Nat Vip Server Table
1.3.6.1.4.1.3224.11.3.2
Ballancing the loads on NetScreen servers allow traffic intended for a server(one IP address on the untrusted network) to be mapped to several different IP addresses on the DMZ or trusted network. There can be up to eight servers in one load balancing group, which apperas as a single virtual server.This table collects all the server pool configurations for the virtual ip server.
Back to NETSCREEN-NAT-MIB MIB page.
IPHost Network monitor allows you to monitor nsNatVipServerTable 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.
