We use Nagios to monitor our 4 core routers. 2 of which are our main BGP routers. We use Nagios to monitor these devices. Periodically we get an alarm in nagios stating its not-responding and within a few minutes another alert clearing the previous one stating all is ok. Everytime I log into the device I don't see anything going on. Its up and appears to be operational. The only thing I find is that the CPU seems to take a spike around the same time from the BGP Router process. We are recieving a total of 623763 prefixes from our bgp neighbors. Has anyone seen anything like this before? Could this be a problem with nagios or the BGP process? IT doesn't appear to be a memory issue as we appear to haver plenty of free memory. Any help would be great. Thanks!
BGP table version is 33649554, main routing table version 33649554 328279 network entries using 38408643 bytes of memory 623763 path entries using 32435676 bytes of memory 1136755/71241 BGP path/bestpath attribute entries using 181880800 bytes of memory 677951 BGP AS-PATH entries using 32045892 bytes of memory 4091 BGP community entries using 186952 bytes of memory 1 BGP extended community entries using 24 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 284957987 total bytes of memory 12064 received paths for inbound soft reconfiguration BGP activity 924004/593348 prefixes, 5688171/5062032 paths, scan interval 60 secs
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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