With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpg Group Ip Mask
Specifies the mask to be logical-ANDed with the IP address denoted in cpgGroupIpAddress object to indicate IP address group membership. The type of this mask is determined by the value of the cpgGroupIpAddrType object. Value of this object can not be modified when the corresponding instance of cpgGroupIpRowStatus is 'active'.
Back to CISCO-POLICY-GROUP-MIB MIB page.
IPHost Network monitor allows you to monitor cpgGroupIpMask 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.
Easy monitoring of cpgGroupIpMask with IPHost tools