[nsp] CEF routing bug?

Oliver Boehmer (oboehmer) oboehmer at cisco.com
Thu Jan 30 07:32:28 EST 2003


Hi Roy,

> I have two routers ("A" and "B") and both are directly 
> connected to LAN
> "C" ( a /26 subnet)..
> 
> For various reasons, I prefer the traffic on router "A" to go 
> to LAN "C"
> via router "B".  I do this my entering more specific routes 
> for LAN "C"
> pointing to router "B" (two route of /27).  This works fine 
> until I turn
> on CEF.  When I do that, the direct connection is always used 
> instead of
> the indirect routes.
> 
> This smells like some sort of bug.  Anyone know if this behavior is
> correct or something is broke?

Can you send the relevant part of your config? Please also include "show
ip route ..." and "show ip cef <address>" (for addresses in question)?
Which version are you using?

If I understood you correctly, your setup looks rather odd (why don't
you want router "A" deliver the packets directly)?

	oli



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