With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
nhrpGeneralGroup
nhrp General Group
1.3.6.1.3.9999.2.2.1
Objects that apply to both NHRP clients and NHRP servers.
Back to NHRP-MIB MIB page.
IPHost Network monitor allows you to monitor nhrpGeneralGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.