With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ospfExternLsaCksumSum
ospf Extern Lsa Cksum Sum
1.3.6.1.2.1.14.1.7
The 32-bit sum of the LS checksums of the external link state advertisements contained in the link state database. This sum can be used to determine if there has been a change in a router's link state database and to compare the link state database of two routers. The value should be treated as unsigned when comparing two sums of checksums.
Back to OSPF-MIB MIB page.
IPHost Network monitor allows you to monitor ospfExternLsaCksumSum 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.
