On 2 May 2012 10:20, Giuseppe Modugno <g.modu...@elettronika.it> wrote:
> Robert suggested to use SNMP_ERR_RESOURCEUNAVAILABLE in response to GET
> requests of variables related to malfunction hardware sub-sections.
>
> Recently I was reading RFC 3416 (Version 2 of the Protocol Operations
> for the Simple Network Management Protocol (SNMP)) where there is the
> explanation of resourceUnavailable error. It seems it should be used in
> answers to SET requests, and not GET. It seems the genError is a better
> error code for GET response messages.

Yes - having looked at the RFC, I would tend to agree.
resourceUnavailable is only relevant when processing a SET request.
For problems encountered when processing a GET request, genErr is
the more appropriate error.
   (You could perhaps make a case for returning noSuchInstance,
but genErr is probably less misleading)

Dave

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