With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpOspfAreaSpfRuns
Virtual Router Ip Ospf Area Spf Runs
The number of times that the intra-area route table has been calculated using this area's link-state database since the protocol became operational.
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpOspfAreaSpfRuns 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 secure routers right now.