I'm now filtering the full tables on these routers. In this situation, would those outputs still be relevant?
On Tue, Aug 12, 2014 at 5:59 PM, Antonio Soares <[email protected]> wrote: > Can you share these outputs from both routers ? > > "show cef fib" > "show cef table" > > > Regards, > > Antonio Soares, CCIE #18473 (RS/SP) > [email protected] > http://www.ccie18473.net > > -----Original Message----- > From: cisco-nsp [mailto:[email protected]] On Behalf Of > Gabriel > Sent: terça-feira, 12 de Agosto de 2014 14:36 > To: [email protected] > Subject: Re: [c-nsp] ASR1001 RAM > > Hi, > > we have 2 ASR1001 in one location. They each receive a full table from > different providers and have an iBGP session between them. One of them > generated this message today: > > *Aug 11 23:11:16.983: %FIB-2-FIBDOWN: CEF has been disabled due to a low > memory condition. It can be re-enabled by configuring "ip cef [distributed]" > > For some reason, it only saw 500k prefixes today (I'm assuming the provider > is doing some aggregation before sending the full table?). > I had to put some filtering in place and then re-enabled CEF. IOS-XE version > is 3.07.01.S.152-4.S1 > > We have the exact same setup in another location (with different ISPs). The > only difference is the IOS-XE version: 3.06.00.S.152-2.S. I saw one of these > exceed 500k and there were no error messages whatsoever. > > > > On Mon, Aug 11, 2014 at 9:35 PM, Rich Lewis <[email protected]> wrote: >> Those memory figures below are from an ASR1001 running IOS-XE 03.09.00.S / >> 15.3(2)S. >> >> What was the image that you ran into memory issues with? Just so I >> know to avoid it! :-) >> >> >>> -----Original Message----- >>> From: Gustav UHLANDER [mailto:[email protected]] >>> Sent: 09 August 2014 23:33 >>> >>> Yea that depends on sw version. >>> We ran into the issue when upgrading to a newer image on routers that >>> receive full feeds from upstream. >>> Sent it to tac and they said it was memory issue. >>> >>> Skickas med OWA för iPad >>> ________________________________________ >>>> Från: cisco-nsp <[email protected]> för Rich Lewis >>>> <[email protected]> >>>> Skickat: den 6 augusti 2014 21:30:55 >>>> >>>> >>>> FWIW, we have full tables on an ASR1001 with 4GB RAM, and with >>>> add-path >>>> enabled: >>>> >>>> 503890 network entries using 124964720 bytes of memory >>>> 982424 path entries using 110031488 bytes of memory BGP using >>>> 281251490 total bytes of memory >>>> >>>> I guess it depends what else you're doing, but 4GB would seem ample >>>> on the face of it. >> >> >> ********************************************************************** >> >> Satellite Information Services Limited. Registered Office: Whitehall >> Avenue, Kingston, Milton Keynes, Buckinghamshire, MK10 0AX. Company >> No. 4243307 >> >> The information in this email (which includes any files transmitted with it) >> is confidential and is intended for the addressee only. Unauthorized >> recipients are required to maintain confidentiality. If you have received >> this email in error please notify the sender immediately, destroy any copies >> and delete it from your computer system. >> >> ********************************************************************** >> >> >> _______________________________________________ >> 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/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
