[c-nsp] CEF monitoring

[Rodney Dunn]

On Tue, Apr 26, 2005 at 08:44:19AM -0500, John Kristoff wrote:
> On Tue, 26 Apr 2005 08:32:22 -0400
> Rodney Dunn <rodunn at cisco.com> wrote:
> 
> > You can monitor the syslog output for a FIBDISABLE message.
> > I seem to recall a CEF MIB is in the works.
> 
> A related question...
> 
> Perhaps I'm missing it, but is there an easy way to monitor the CEF
> table for all entries for a specific multipath destination?  I know
> I can do:
> 
>   show ip cef exact-route <src-address> <dst-address>
> 
> but what I'd really like is something like:
> 
>   show ip cef exact-route * <dst-address>

None that I know of. You would have to print out every single
src/dst combination since the has is currently on a src/dst
ip combination.

> 
> It would be useful to grab that data via snmp and maintain a history
> like you can do with the ARP table.  I'm thinking this would be of
> a great help for troubleshooting things like anycast DNS service.
> 
> John
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