[j-nsp] SNMP walk on JunOS from inside a routing instance

[Hugo Slabbert]

On Thu 2016-Apr-28 13:13:35 +0100, James Bensley <jwbensley at gmail.com> wrote:

>On 28 April 2016 at 12:50, Dale Shaw <dale.shaw+j-nsp at gmail.com> wrote:
>> Hi James,
>> My memory's a bit hazy on this, but do you see everything you want to see if
>> you prefix the community string with a "@" in your cacti config?
>
>
>
>Hi Dale,
>
>As per my original email, I am prefixing the routing-instance name on
>the SNMP get's;
>
>snmpwalk -v 2c -c TEST-SNMP at SecretCommunity 10.254.242.1 .iso | grep ifDesc
>
>Without the routing-instance name the SNMP gets timeout. I can prefix
>it as default at SecretCommunity which will for example bring back all
>the interfaces on the MX not in any VRf/routing-instance.
>
>So it seems I have to specify a routing instance when using the config
>from my original post, and I can specify "default@" to see interfaces
>in the default table, I can also specify
>A.Nother.Routing-Instance.Name at SecretCommunity and see interfaces in
>that RI too, but nothing I can do seems to pull all interfaces when
>making the SNMP get from within the RI when compared to making the get
>from a host default.inet0.

Use a community of simply "@SecretCommunity", *WITHOUT* the actual RI 
specified.  That will pull everything.  It's a little weird, but it works.

>
>Cheers,
>James.

-- 
Hugo Slabbert       | email, xmpp/jabber: hugo at slabnet.com
pgp key: B178313E   | also on Signal
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