With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
lpOamEnetStandbyStatus
lp Oam Enet Standby Status
This attribute indicates the status of the Oam Ethernet port on the standby CP.
Back to Nortel-Magellan-Passport-OamEthernetMIB MIB page.
IPHost Network monitor allows you to monitor lpOamEnetStandbyStatus 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 multiplexers right now.
