With IPHost Network Monitor you can run simple snmp requests against a Netscreen device in your network.
nsIfMngWEB
NETSCREEN If Mng WEB
1.3.6.1.4.1.3224.9.1.1.14
This attribute is used to indicate whether the interface permits WEB UI management.
Back to NETSCREEN-INTERFACE-MIB MIB page.
IPHost Network monitor allows you to monitor nsIfMngWEB 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.