With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
traceSessionX25VcWindowClosuresFromSubnet
trace Session X25 Vc Window Closures From Subnet
1.3.6.1.4.1.562.2.4.1.106.3.2.2.12.1.11
This attribute counts the number of window closures from subnet. This attribute is useful in detecting whether the Vc is receiving any packet from the subnet.
Back to Nortel-Magellan-Passport-X25TraceRcvrMIB MIB page.
IPHost Network monitor allows you to monitor traceSessionX25VcWindowClosuresFromSubnet on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Nortel speech servers right now.
