On Tue, 2005-04-12 at 14:25, Frithiof Jensen (AH/LMD) wrote:
> The latest "ip-forwarding-mib" that *I* could find,
> is "draft-ietf-ipv6-rfc2096-update-07.txt". 
> 
> "Diff'ing" the MIB extracted from this document and the
> IP-FORWARD-MIB.txt shipping with net-snmp 5.2.1 reveals
> that the difference is Whitespace.

My apologies.
I've just realised that the CVS source tree on my local
desktop is somewhat out of date, and the MIB file *has*
since been updated to the new version.

>  So the tools should know what to expect and how to display it.

Yes - they should.

In which case, my suspicion is that the tools may be
picking up a previously-installed version of this MIB
file, which still has the older definitions.

If you run "locate IP-FORWARD-MIB", what does it list?
Do all of these files contain the new version?


> If i do a snmpget on one of the "overlong OID's", i can
> retrieve the same value as the "snmpwalk" can. 

As expected.

> If i do an snmpget further up the tree such as
> "ip.24.6"/"ip.24.6.0" (inetCidrRouteNumber),
>  I get "No such object on this agent at this OID".

Ummm....
A quick scan of the code doesn't reveal anything that
seems to mention this particular scalar object.  I'm
wondering whether Robert has actually implemented it.
If not, then "noSuchObject" would be the correct response.


> Looking with "ethereal" is see the same overlong OID's
> as those shown by snmpwalk. 

Yes - you would.  All on-the-wire traffic will use
numeric OIDs anyway.  It's only the client side that
converts these into readable names.

> Since "ethereal" A.F.I.K. do not care about MIB's,
> I think that it is the Agent that is broken

Possible, but unlikely.  The agent doesn't care about
MIB files either.  Everything is hardcoded to use numeric
values, and the packet dump you posted looks correct.

It's much more likely that the tools aren't picking
up the correct version of the MIB file.  (See above)
 
Dave



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