With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
nhrpServerNhcNbmaSubaddr
nhrp Server Nhc Nbma Subaddr
The NBMA subaddress of the NHC. For NMBA address familes that do not have the concept of subaddress, this will be a zero-length OCTET STRING.
Back to NHRP-MIB MIB page.
IPHost Network monitor allows you to monitor nhrpServerNhcNbmaSubaddr on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
