Re: [nsp] CAR bug

From: c.spurgeon@mail.utexas.edu
Date: Mon Jan 31 2000 - 14:53:55 EST


> Were you running CEF by chance?
>
> If I had been in your shoes, I would have suspected CEF,
>and done a 'clear adjacency'. Whenever I see strange network issues
>that seem to follow specific hosts or subnets, I have in the past
>suspected CEF and have turned out to be right about 90% of the
>time.
>
> I wonder if what you guys are seeing is maybe a CAR + CEF
>interaction issue?
>
> Just a thought.
>
> Ed

CAR requires CEF, and we were running CEF (and dCEF) on the box. I,
too, have seen some remarkably "creative" dCEF cache entries. I agree
that it seems likely that CEF had a hand in what we were seeing.

-Charles



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