With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpBgpAggregateNetRipInterface
Virtual Router Ip Bgp Aggregate Net Rip Interface
This attribute specifies a local RIP interface which should be equal to one of the IP addresses provisioned as a logicalIf component under IpPort. When this value is non-zero, the value of the protocol attribute must be either set to rip or to all. And this more specific route will be advertised together with the aggregated route only if it is learned through RIP and this RIP interface. The default value 0.0.0.0 indicates that the RIP interface is not specified.
Back to Nortel-Magellan-Passport-BgpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpBgpAggregateNetRipInterface 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 modems right now.