With IPHost Network Monitor you can run simple snmp requests against a Netscreen device in your network.
nsPlyCountEnable
NETSCREEN Ply Count Enable
1.3.6.1.4.1.3224.10.1.1.16
When you enable counting in an access plicy, the NetScreen device counts the total number of bytes of traffic to which this access policy applies and records the informaiton in historical graphs.
Back to NETSCREEN-POLICY-MIB MIB page.
IPHost Network monitor allows you to monitor nsPlyCountEnable 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.
