With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
traceSessionX25VcIndex
trace Session X25 Vc Index
1.3.6.1.4.1.562.2.4.1.106.3.2.2.1.1.10
This variable represents the index for the traceSessionX25Vc tables.
Back to Nortel-Magellan-Passport-X25TraceRcvrMIB MIB page.
IPHost Network monitor allows you to monitor traceSessionX25VcIndex 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.
