With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cDhcpv4HCCountDropNotServingSubnet
Cisco Dynamic Host Configuration protocol HC Count Dropped Not Serving Subnet
1.3.6.1.4.1.9.10.102.1.9.12
The number of DHCP packets dropped due to the server not being configured or not otherwise able to serve addresses on the subnet from which this message was received.
Back to CISCO-IETF-DHCP-SERVER-MIB MIB page.
IPHost Network monitor allows you to monitor cDhcpv4HCCountDropNotServingSubnet on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
