On Tue, 4 Dec 2007, Tristan RHODES wrote:
> We are seeing these errors on our Cisco 6500 with Sup720 modules. It > looks like we might be processing more flows than it can handle. > > Dec 4 18:10:59: %EARL_NETFLOW-SP-4-TCAM_THRLD: Netflow TCAM threshold > exceeded, TCAM Utilization [93%] > > This Cisco document explains that this error will only affect Netflow > accounting information, and not affect packet forwarding. > > http://www.cisco.com/warp/public/473/186_ErrormsgIOS_41265.html#prob1a > > Anyone run into this? How can we fix it? Here are the netflow commands > on that router. Try reducing the number of flows: mls flow ip or mls flow ip {destination | source-only} or maybe more aggresive aging can help. Best Regards, Janos Mohacsi Network Engineer, Research Associate, Head of Network Planning and Projects NIIF/HUNGARNET, HUNGARY Key 70EF9882: DEC2 C685 1ED4 C95A 145F 4300 6F64 7B00 70EF 9882 > > ip flow-cache timeout active 5 > mls ip multicast flow-stat-timer 9 > mls flow ip interface-full > no mls flow ipv6 > mls nde sender version 5 > no mls acl tcam share-global > ip flow-export source Loopback0 > ip flow-export version 5 > ip flow-export destination 192.168.1.100 5555 > > Thanks, > > Tristan Rhodes > > > > ------------------------------------------------------------------------- > SF.Net email is sponsored by: The Future of Linux Business White Paper > from Novell. From the desktop to the data center, Linux is going > mainstream. Let it simplify your IT future. > http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 > _______________________________________________ > Nfsen-discuss mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/nfsen-discuss > ------------------------------------------------------------------------- SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 _______________________________________________ Nfsen-discuss mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nfsen-discuss
