RE: SNMP Set is getting Failed

Thanks Dave 

Now I am able to do the SNMPSET operation
[RESERVE1 is not required until data is currect in snmpset request]

But I am facing a new problem =>>>
SET request is modifying the "existing row" instead of adding a new
enrty ?

I feel, I am making some mistake while adding the new entry in RESERVE2

====>>>
 struct ccAuditLoggingCfgTable_entry  *table_row = NULL;
==>>table_row is locally defined in _handler function 


			 if (table_row) {
                        netsnmp_insert_iterator_context(request,
table_row);
                    } else {

Any input ??


Thanks,
Sanjay
 

-----Original Message-----
From: [email protected] [mailto:[email protected]] On
Behalf Of Dave Shield
Sent: Tuesday, January 18, 2011 4:57 PM
To: Kumar Sanjay-XJD784
Cc: Net-snmp-users
Subject: Re: SNMP Set is getting Failed

On 18 January 2011 10:57, Kumar Sanjay-XJD784
<[email protected]> wrote:
> I am able to get the correct "table_info"
> but "table_entry" is NULL

Yes.
Remember, 'table_entry' points to the row of the table (as it stands
*before* processing the request) that the request is referring to.

Now, think about what you are doing here.
You are trying to create a row in the table.
   A *NEW* row, not an existing row.

So what will the table look like *before* you've processed the request?
What row structure would you expect this call to return?
   (Remembering that it's working with the table as it stands,
    i.e. before processing the row creation request, not afterwards)



> Hope function =>> table_entry = 
> netsnmp_extract_iterator_context(request);
> Is not able to get the correct table information(indexes and values)
from "request"
> Which are send from snmpset request

No - I strongly suspect that it *is* retrieving the correct index
information from the request.



> I am trying to figure out how extract the table_entry from "request
PDU"

You are missing the point.
What table_entry (i.e. which row) do you expect it to extract?

It can't retrieve a row until that row has first been created.
  (which you won't do until the RESERVE2 pass) So why do you expect it
to exist during the RESERVE1 pass?

Dave

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