[c-nsp] IPv6 neighbor table via SNMP
Bruce D. Sidlinger
bruce at sidlinger.com
Mon Jul 11 23:25:12 EDT 2011
You may also find this page helpful:
http://tools.cisco.com/Support/SNMP/do/BrowseOID.do?local=en
-Bruce
On Jul 11, 2011, at 2:26 PM, Tom Ammon wrote:
> Good call. Using the numeric OID works, so that confirms what the problem is.
>
> I'm going to show some SNMP ignorance here, but how do I translate a name like CISCO-IETF-IP-MIB to a numeric OID? I have read through mib files before but have never been able to figure out how to translate them into a numeric OID. How do you find this?
>
> Tom
>
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Phil Mayers
> Sent: Monday, July 11, 2011 12:27 PM
> To: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] IPv6 neighbor table via SNMP
>
> On 07/11/2011 07:24 PM, Peter Rathlev wrote:
>> On Mon, 2011-07-11 at 10:39 -0600, Tom Ammon wrote:
>>> Hmmm...After generating some IPv6 traffic, then running the walk, it
>>> doesn't seem to know about this OID:
>>>
>>> [root at marchingmenfs ~]# snmpwalk -v 2c -c xxxxxxxxxxxxxxxxx
>>> inscc-rtr-core-a1-2.redhorn
>>> CISCO-IETF-IP-MIB::cInetNetToMediaTable
>>> Cannot find module (CISCO-IETF-IP-MIB): At line 0 in (none)
>>> CISCO-IETF-IP-MIB::cInetNetToMediaTable: Unknown Object Identifier
>>
>> This looks like a local problem with locating the module. Are you sure
>> CISCO-IETF-IP-MIB.my is present and available to your SNMP executable?
>
> Ah, well spotted.
>
> OP may wish to try the numerical OID to check the box actually replies:
>
> snmpwalk $ROUTER 1.3.6.1.4.1.9.10.86.1.1.3.1.3 _______________________________________________
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