7 Apr
2015
7 Apr
'15
23:08
Hi all,
sorry for the noise - I just installed a blank NAV instance (4.2.5) and tested with a N6K. I can now actually see MAC addresses of directly attached client systems. I might have the chance to test with a bunch of N77K the next weeks. I will report back how things went.
-m
--
Mischa Diehm | Network Operations Center (NOC)
UniBasel | UniRechenZentrum (URZ)
Klingebergstr. 70 | CH-4056 Basel
Tel. +41 61 267 1574 | http://urz.unibas.ch
From: Mischa Diehm mischa.diehm@unibas.ch
Date: Dienstag, 7. April 2015 20:25
To: Morten Brekkevold morten.brekkevold@uninett.no
Cc: "nav-users@uninett.no" nav-users@uninett.no
Subject: Re: NAV mac-search with Nexus and FabricPath
> Hi,
>
> is there any news on the Nexus fabric-path topic? Still wondering why this is
> not picked up by NAV?
>
> Thanks 1000x,
> Mischa
>
> --
> Mischa Diehm | Network Operations Center (NOC)
> UniBasel | UniRechenZentrum (URZ)
> Klingebergstr. 70 | CH-4056 Basel
> Tel. +41 61 267 1574 | http://urz.unibas.ch
>
> From: Morten Brekkevold morten.brekkevold@uninett.no
> Date: Freitag, 9. Mai 2014 13:22
> To: Mischa Diehm mischa.diehm@unibas.ch
> Cc: "nav-users@uninett.no" nav-users@uninett.no
> Subject: Re: NAV mac-search with Nexus and FabricPath
>
>> On Wed, 30 Apr 2014 12:44:27 +0000 Mischa Diehm mischa.diehm@unibas.ch
>> wrote:
>>
>>> same for the other 3 nexus6k. I tried to fiend out what the problem is but
>>> actually could snmp-query these devices to retrieve the CAM information:
>>>
>>> # snmpwalk -v2c -cpublic@2 nex6-urz1XXX.unibas.ch .1.3.6.1.2.1.17.4.3.1.
>>> ...
>>> iso.3.6.1.2.1.17.4.3.1.1.24.3.115.217.149.63 = Hex-STRING: XX 03 XX D9 XX
>>> 3F
>>> ...
>>>
>>> gives me a lot of these.
>>>
>>> I wonder if I did the wrong query or if anyone has an idea what the problem
>>> could be with getting the inforamtion out of n6k? I checked all the
>>> logfiles
>>> and couldn't find any errors there either. Any ideas?
>>
>> I have no idea. This is in deed a cam table entry, but why NAV doesn't
>> pick it up I cannot immediately say.
>>
>> I believe I have access to some of NTNU's switches running in this
>> configuration now, I can do a closer inspection next week - we're a bit
>> busy with the rollout of NAV 4 to our customers at the moment.
>>
>> --
>> Morten Brekkevold
>> UNINETT
>>