With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpMcastCacheStatsEntriesFree
Virtual Router Ip Mcast Cache Stats Entries Free
This attribute is indicative of the number of free Ip cache table entries. A consistently high value for this attribute indicates that there is a resource surplus of the memory requirements for cache table. This surplus could be utilized elsewhere if needed by adjusting the cacheTableMaxEntries under the Ip component.
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpMcastCacheStatsEntriesFree 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 switches right now.
