With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
nhrpClientStatRxResolveReplyNakNoBinding
nhrp Client Stat Rx Resolve Reply Nak No Binding
1.3.6.1.3.9999.1.2.3.1.3
The number of NAKed NHRP Resolution Replies received by this client that contained the code indicating 'No Internetworking Layer Address to NBMA Address Binding Exists'. Discontinuities in the value of this counter can occur at re-initialization of the management system, at NHRP Client re-initialization and at other times as indicated by the value of nhrpClientStatDiscontinuityTime.
Back to NHRP-MIB MIB page.
IPHost Network monitor allows you to monitor nhrpClientStatRxResolveReplyNakNoBinding on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
