With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cagwRejectedHosts
Cisco's ASN Gateway Rejected Hosts
1.3.6.1.4.1.9.9.638.1.3.1.1.1.78
The number of hosts open requests rejected.
Back to CISCO-ASN-GATEWAY-MIB MIB page.
IPHost Network monitor allows you to monitor cagwRejectedHosts on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
