[c-nsp] Possible memory corruption w/ 12.2(18)S11

[Rodney Dunn]

On Tue, Mar 21, 2006 at 09:40:54PM +0200, Eugene Vedistchev wrote:
> acl remark (very important - customers) 

That's in 12.3 mainline and 12.4 mainline too:

75xx_top(config)#ip access-list ex
75xx_top(config)#ip access-list extended ?
  <100-199>    Extended IP access-list number
  <2000-2699>  Extended IP access-list number (expanded range)
  WORD         Access-list name

75xx_top(config)#ip access-list extended test
75xx_top(config-ext-nacl)#rem
75xx_top(config-ext-nacl)#remark ?
  LINE  Comment up to 100 characters
  <cr>

75xx_top(config-ext-nacl)#do sh ver | incl IOS
IOS (tm) RSP Software (RSP-PV-M), Version 12.3(17), RELEASE SOFTWARE (fc2)
75xx_top(config-ext-nacl)#

+ class-based shaping
>

What exact configuration do you mean by class-based shaping?

 
> 12.2.25S8
> 
> eugene vedistchev
> 
> --- Original Message ---
> 
> >Are you saying you have it replicated in the lab?
> >
> >The OSPF bad checksum just means that OSPF detects
> >the packet doesn't have the correct checksum value
> >when it runs it over the LSA's in the update.
> >
> >btw, can you guys list out the feature combinations
> >that are requiring you to run 12.2S on the 75xx's?
> >
> >On Tue, Mar 21, 2006 at 02:06:45PM -0500, Greg Boehnlein wrote:
> >  
> >
> >>On Tue, 21 Mar 2006, David Coulson wrote:
> >>
> >>    
> >>
> >>>12.2(18)S11 on 7507 w/ RSP4.
> >>>
> >>>We've been seeing this frequently (IP address of source varies)
> >>>
> >>>Mar 19 07:31:09 core1.clevoh.n2net.net 515: Mar 19 07:31:01:
> >>>%OSPF-4-ERRRCV: Received invalid packet: Bad Checksum from
> >>>207.166.192.208, GigabitEthernet4/0/0.100
> >>>
> >>>If I do a 'memory cache-policy io uncached', it solves the problem,
> >>>however it kills the CPU on the router.
> >>>
> >>>Is this potentially a hardware issue, or an IOS bug? We've moved the
> >>>interface to a seperate GEIP (different GEIP, GBIC, fiber, GBIC, switch)
> >>>and we get the same problem. We never encountered this on PA-FE or FEIPs.
> >>>
> >>>Does anyone have any suggestions for troubleshooting this, before I just
> >>>go and load 12.2 on to it?
> >>>      
> >>>
> >>As a side note, this has been tested and replicated on a pair of 7507s 
> >>running Dual RSP-4s w/ the same IOS version. That's two completely 
> >>independent routers w/ completely different hardware...
> >>
> >>-- 
> >>    Vice President of N2Net, a New Age Consulting Service, Inc. Company
> >>         http://www.n2net.net Where everything clicks into place!
> >>                             KP-216-121-ST
> >>
> >>
> >>
> >>_______________________________________________
> >>cisco-nsp mailing list  cisco-nsp at 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 at puck.nether.net
> >https://puck.nether.net/mailman/listinfo/cisco-nsp
> >archive at http://puck.nether.net/pipermail/cisco-nsp/
> >
> >
> >  
> >