With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrPpIpPortBootpPInReplyErrors
Virtual Router Passport Ip Port Bootp P In Reply Errors
This attribute counts the number of BOOTP Reply messages received on this port but not forwarded due to an error. An error occurs if the giaddr field in the BOOTP reply does not match an IP address assigned to this VirtualRouter, or if the output IpPort for the BOOTP reply is not provisioned for BOOTP.
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrPpIpPortBootpPInReplyErrors 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.