[c-nsp] High CPU for XDR mcast (What the heck is this?)

[Rodney Dunn]

On Thu, Mar 15, 2007 at 12:06:42PM -0400, David Coulson wrote:
> Rodney Dunn wrote:
> > This must be old code because it doesn't break out the XDR message types.
> > 
> > Seems like something may have broken with IPC to the LC's.
> 
> So my best bet at this point would be to do another OIR, force an RSP
> reload, or something else?

I'd reload it. Getting out of those conditions on a 75xx can be messy.

 I guess if I mask the slot, rsp stall, see if
> it stops, then at least I know it's the card.

Yeah you could try that.

> 
> The IOS image says it's from 2/7/07 - Maybe it was just a rebuild. It's
> the only image that has all the features I need, plus SSO/NSF :-)

What command did you run then? Is it 12.0S or 12.2S image?


> 
> Now, the original reason for the OIR was because the GEIP was seeing
> some packet loss. The OIR fixed that, but maybe the VIP has corrupt RAM
> or something that is causing CEF issues?

Very unlikely. Probably some IPC port corruption or something.

What does sh cef linecard say?

> 
> 
> 
> David