With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mnAdvsDroppedInvalidExtension
mn Advs Dropped Invalid Extension
1.3.6.1.2.1.44.1.3.2.5
Total number of advertisements dropped by the mobile node due to both poorly formed extensions and unrecognized extensions with extension number in the range 0-127.
Back to MIP-MIB MIB page.
IPHost Network monitor allows you to monitor mnAdvsDroppedInvalidExtension on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.
