Hrmm... I am dumb... The router was running 12.4-18. As soon as I ugraded it to 12.4(15)T3 it worked fine.
Thanks everyone! Kurt -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Reuben Farrelly Sent: Monday, 4 February 2008 00:55 To: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] Packet Loss on PPPoE Sessions with 2811 LAC/LNS The OP has stated 12.4(15) but this release does not exist as a mainline release, I can only assume that 12.4(15)T is intended (totally different codebase). In terms of 12.4(11)T though, note: http://www.cisco.com/en/US/customer/products/ps6441/products_field_notice091 86a008088cc2f.shtml is probably a good reason to be very wary especially if there is any QoS configured. I have had good stability with 12.4(15)T1 on a number of ISR platforms, 12.4(15)T3 seems to have a metric boatload more fixes in it from T1, so that may be worth a try. 12.4(15)T was a trainwreck for me too, IIRC. Is there a reason that a mainline 12.4(18) release can't be run on the device? I have a few 2821s running this code and taking full BGP tables, and they seem stable so far - that'd likely be preferable to running T releases unless there are features in the 12.4T train that you need. Curious, roughly how many sessions are being terminated on the router? Reuben On 3/02/2008 11:56 PM, Ziv Leyes wrote: > I'll second Łukasz, downgrade to 12.4(11)T4, it's the best IOS I've tried on > the last year, I don't think you really need that newer version, it doesn't > give you much more than you already have and if it does, you probably don't > need it. > > Ziv > > -----Original Message----- From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of ?ukasz Bromirski > Sent: Sunday, February 03, 2008 2:51 PM To: Kurt Bales Cc: > cisco-nsp@puck.nether.net Subject: Re: [c-nsp] Packet Loss on PPPoE Sessions > with 2811 LAC/LNS > > Kurt Bales wrote: >> Hey all, >> >> I have a 2811 successfully terminating PPPoE sessions for a local ethernet >> segment. What I am seeing now is that once I establish a session, pings to >> devices beyond the 2811 are losing every second attempt. Pings from the >> client to the 2811 are fine. When not terminated in PPPoE, pings to all >> hosts work normally. >> >> Does anyone have any obvious ideas as to why this would be happening? I >> don't have access to the 2811 right now to paste relevent configs, but I >> can paste them as required tomorrow. The 2811 is running 12.4.15 Advanced >> IP Services iirc. > > First of all, try to check if You have CEF turned on on this router and if > there's not too much process-switched traffic (sh cef not-cef-switched). And > second of all - 12.4(15) is really nasty, upgrade to 12.4(15)T3 or downgrade > to 12.4(11)T4. > > -- "Don't expect me to cry for all the | Łukasz Bromirski > reasons you had to die" -- Kurt Cobain | http://lukasz.bromirski.net > _______________________________________________ cisco-nsp mailing list > cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > > > > > **************************************************************************** ******** > This footnote confirms that this email message has been scanned by PineApp > Mail-SeCure for the presence of malicious code, vandals & computer viruses. > **************************************************************************** ******** > > > > > > > > > **************************************************************************** ******** > This footnote confirms that this email message has been scanned by PineApp > Mail-SeCure for the presence of malicious code, vandals & computer viruses. > **************************************************************************** ******** > > > > _______________________________________________ cisco-nsp mailing list > cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/