On 2/7/2010 03:45, Łukasz Bromirski wrote: > On 2010-02-07 02:55, Bryan Fields wrote: >> I was trouble shooing my network today and found a nasty little bug when some >> one does 'show isis database' from exec mode on C181X Software >> (C181X-ADVIPSERVICESK9-M), Version 15.0(1)M1, IOS. >> After issuing the command you get the output of it, and some time in the next >> 30 sec the router crashes. >> example: >> LTRKAKHQR01-c1811w#sh isis database > > Hard to reproduce or something else is causing the crash, I just tried > this on my farm of 9 different 18xx and no crash at all: > > c180x#sh ver | i IOS > Cisco IOS Software, C180X Software (C180X-ADVENTERPRISEK9-M), Version > 15.0(1)M, RELEASE SOFTWARE (fc2)
I'm running the 15.0(1)M1 Advanced IP services, which is a different IOS image. > Some process is behaving badly, if the Check Heaps has a > problem validating the alignments. Then it seems > something writes some gibberish out of it's memory slice > and then things start to fall down. A multitasking os with out memory protection strikes once again! > Open a case. Have it reproduced and then nailed down to some > specific bug. This is my personal network, I don't have a support contract on any of it. I like to demo the newer IOS on it for that reason. Figured it was worth a shot to ask over here, maybe some cisco engineer watches this or some one ran into this before. I would suspect not, as no one would run ISIS on this platform, as it's kinda a half ass ISIS implementation to begin with. -- Bryan Fields 727-409-1194 - Voice 727-214-2508 - Fax http://bryanfields.net _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
