With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cDhcpv4FOUpdateRequestsSent
Cisco IETF Dynamic Host Configuration protocol FO Update Requests Sent
1.3.6.1.4.1.9.10.122.1.4.15
The total number of DHCPUPDATEREQ packets sent during reporting interval.
Back to CISCO-IETF-DHCP-SERVER-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cDhcpv4FOUpdateRequestsSent on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.