With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cnrNotifDHCPScopeFreeAddrHigh
cnr Notif DHCP Scope Free Addr High
1.3.6.1.4.1.9.9.120.1.2.8
This object is used to determine the end of address shortage. When the number of free addresses is equal to or greater than the value contained by this object the ciscoNetRegFreeAddrHighThreshold notification will be generated. The ciscoNetRegFreeAddrHighThreshold notification will only be generated when the first time the cnrNotifDHCPScopeFreeAddrHigh is exceeded. These thresholds objects and notifications apply to scopes defined for the DHCP server. The cnrDHCPScope object indicates to which scope these objects and notifications are to be applied.
Back to CISCO-NETWORK-REGISTRAR-MIB MIB page.
IPHost Network monitor allows you to monitor cnrNotifDHCPScopeFreeAddrHigh on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
