CEF causing http to hang/stop on 1712
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From: mikeyb on 11 Nov 2009 08:42 > > Miraculously I seemed to have guessed the correct > feature set and so you can see above the memory > requirements. > > Image Name c1700-k9o3sy7-mz.124-25b.bin > DRAM / Min Flash 96 / 32 > > Same as for 12.3T. > > You have enough RAM and Flash. > > Of course 12.4 mainline is basically the last development > of 12.3T but now with 25 and more rounds of bug > fixes:-) or :-(. From my poking around ciscos site I thought I should be able to upgrade too. thanks for the info/confirmation. > > http://www.cisco.com/en/US/docs/ios/12_2t/12_2t4/feature/guide/ftnatr... > NAT - Ability to Use Route Maps with Static Translations > 12.2(4)T This feature was introduced. > > So it looks slike you could remove the PBR if you > preferred. It always seemed like a horrible kludge to > me anyway. I tried removing the PBR loopback but couldn't get route maps to work with the static PAT's in the config.
From: mikeyb on 11 Nov 2009 08:43
On Nov 11, 5:06 am, ddl(a)danlan.*com (Dan Lanciani) wrote: > In article <77a88baf-3614-4319-b7e0-ff53037e5...(a)p35g2000yqh.googlegroups..com>, bami...(a)hotmail.com (mikeyb) writes: > | > You might want to check your CEF adjacencies after the stream stops. > | > > | > Dan Lanciani > | > ddl(a)danlan.*com > | Thanks Dan, I've checked the adjacencies and they ok (to me) . IPs > | connected to the right interfaces. The only thing I found using debug > | ip cef drops was lots of drops on the loopback interface (in the > | config to stop vpn traffic being static NAT'd). I don't think this is > | my problem though. > > Well, drops are bad if you need the packets routed. :) Do the drops > start as soon as CEF is enabled or after the problem occurs? Did you > try disabling CEF on the loopback interface (only)? > > Dan Lanciani > ddl(a)danlan.*com The drops start as soon as I enable CEF. I tried - it didn't fix the problem. |