#sh mls netflow table-contention detail Earl in Module 2 Detailed Netflow CAM (TCAM and ICAM) Utilization ================================================ TCAM Utilization : 0% ICAM Utilization : 99% Netflow TCAM count : 2606 Netflow ICAM count : 127 Netflow Creation Failures : 118945 Netflow CAM aliases : 0 Earl in Module 3 Detailed Netflow CAM (TCAM and ICAM) Utilization ================================================ TCAM Utilization : 0% ICAM Utilization : 99% Netflow TCAM count : 2499 Netflow ICAM count : 127 Netflow Creation Failures : 319902 Netflow CAM aliases : 361 Earl in Module 6 Detailed Netflow CAM (TCAM and ICAM) Utilization ================================================ TCAM Utilization : 42% ICAM Utilization : 0% Netflow TCAM count : 110327 Netflow ICAM count : 1 Netflow Creation Failures : 0 Netflow CAM aliases : 0
Stas Bakulin ---------------------------------------------------------------------- [email protected] | www.kvant-telecom.ru Tel: +7 473 233 0330 (128) On 10 August 2011 22:39, Mack McBride <[email protected]> wrote: > Do you have a 'sh mls netflow table-contention detail'? > These figures don't match. > The ICAM 99% doesn't match the actual alias count. > > Mack > > -----Original Message----- > From: Stas Bakulin [mailto:[email protected]] > Sent: Wednesday, August 10, 2011 12:37 PM > To: Mack McBride > Cc: Peter Rathlev; [email protected] > Subject: Re: [c-nsp] Netflow export error from C6506 (WS-X6704-10GE) > > On two DFC simultaneously?) > > 6506#sh mls netflow table-contention summary > Earl in Module 2 > Summary of Netflow CAM Utilization (as a percentage) > ==================================================== > TCAM Utilization : 2% > ICAM Utilization : 99% > Netflow Creation Failures : 109465 > Netflow CAM aliases : 38 > Earl in Module 3 > Summary of Netflow CAM Utilization (as a percentage) > ==================================================== > TCAM Utilization : 2% > ICAM Utilization : 99% > Netflow Creation Failures : 323735 > Netflow CAM aliases : 97 > Earl in Module 6 > Summary of Netflow CAM Utilization (as a percentage) > ==================================================== > TCAM Utilization : 89% > ICAM Utilization : 1% > Netflow Creation Failures : 0 > Netflow CAM aliases : 0 > > > Stas Bakulin > ---------------------------------------------------------------------- > [email protected] | www.kvant-telecom.ru > Tel: +7 473 233 0330 (128) > > > > > On 10 August 2011 22:00, Mack McBride <[email protected]> wrote: >> It sounds like a hardware problem on the 6704s DFC. >> Getting that many collisions in the TCAM is really odd. >> You had the flow mask set to interface-full already. >> I can't see it getting any better. >> I can't think of anything causing that except a set of crafted packets. >> >> Mack >> >> >> -----Original Message----- >> From: [email protected] >> [mailto:[email protected]] On Behalf Of Stas Bakulin >> Sent: Wednesday, August 10, 2011 4:52 AM >> To: Peter Rathlev >> Cc: [email protected] >> Subject: Re: [c-nsp] Netflow export error from C6506 (WS-X6704-10GE) >> >>> Stas: What kind of traffic does this box see? Is it Internet or >>> something else? Does the situation allow you to try changing the >>> flow-mask to see how that makes a difference? >> >> Internet. >> Changing flow-mask gave nothing. >> >> Stas Bakulin >> ---------------------------------------------------------------------- >> [email protected] | www.kvant-telecom.ru >> Tel: +7 473 233 0330 (128) >> _______________________________________________ >> cisco-nsp mailing list [email protected] >> https://puck.nether.net/mailman/listinfo/cisco-nsp >> archive at http://puck.nether.net/pipermail/cisco-nsp/ >> > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
