With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
nhrpServerStatTxRegisterAck
nhrp Server Statistic Tx Register Ack
1.3.6.1.3.9999.1.3.3.1.6
The number of positively acknowledge NHRP Registration Replies transmitted by this server.
Back to ibm-nhrp MIB page.
IPHost Network monitor allows you to monitor nhrpServerStatTxRegisterAck on IBM device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring IBM Blade servers right now.