With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
nhrpClientStatRxPurgeReq
nhrp Client Statistic Rx Purge Req
1.3.6.1.3.9999.1.2.3.1.10
The number of NHRP Purge Requests received by this client.
Back to ibm-nhrp MIB page.
IPHost Network monitor allows you to monitor nhrpClientStatRxPurgeReq on IBM device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring IBM servers right now.