On 09/11/2007, Rajendra, Singh <[EMAIL PROTECTED]> wrote:
> Below is what my snmpd.conf looks like
Which snmpd.conf? There should be two (one for A, and one for B).
I'm assuming this is the A version.
> com2sec testgroup2 default testgroup2
>
> group testgroup2 v1 testgroup2
> group testgroup2 v2c testgroup2
> group testgroup2 usm testgroup2
>
> view mib2 included .1.3.6.1.2.1 fc
>
> access testgroup2 "" v1 noauth exact mib2 none none
> access testgroup2 "" v2c noauth exact mib2 none none
> access testgroup2 "" usm authNoPriv exact mib2 none none
That configuration is set to allow read access to the subtree .1.3.6.1.2.1
(and nothing else) when using the community "testgroup2".
> proxy directive I am using is :
>
> proxy -v 2c -c testgroup2 192.168.205.33 .1.3.6.1.4.1.562.3.21.6
Forget about the proxy stuff for now.
You've got problems before that kicks in.
> But when I do a getnext / get the query times out.
> snmpgetnext -v 2c -c testgroup2 192.168.205.33 .1.3.6.1.4.1.562.3.21.6.1.1.1
> Timeout: No Response from 192.168.205.33.
That's correct.
You are asking for values underneath .1.3.6.1.4.1,
which is not part of the accessible subtree .1.3.6.1.2.1
So the main SNMP agent (A) is rejecting this request,
without ever bothering to ask the proxied agent at all.
I would strongly recommend that you don't bother with the
full com2sec/group/view/access directives.
Just use "rocommunity" - it's *much* simpler.
You'll also need to set up access control on the proxied agent B,
to allow the agent A to query it.
Make sure that you can:
a) query the full OID tree on agent A from your main management station.
b) query the subagent B from the system where A is running
(using snmpgetnext/snmpwalk/etc)
Do this *before* looking at the proxy directive itself.
You need to get the individual bits working before you start
trying to stitch them all together.
Dave
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