problem in SNMPSET on table with string data type columns

Hello,

Could you please help in solving the below problem, in doing SNMPSET for tables with string data?

thanks and regards
S Sarath 


On Friday, August 22, 2014 9:03 PM, sarath azad <[email protected]> wrote:
 


Hello,
 
Could you please help in resolving the below issue?
For SNMPSET on a table which contains a column of
"string" data type, if we are giving values of all the columns in the
single SNMPSET query, then we are getting the values of the string column properly,
only if the order of column values, in the query is same as the order of column
in the table.
 ie. snmpset -v 2c -c public <system-IP> <column
1> <column 1 value> <column 2> <column 2 value> ...
 
If we are giving the values in the query in different order, then
for integer columns we are getting values properly as given in the query. But
for the string columns we are only getting some junk characters or value in the
previous column in the query.
 
The table handler function is written as below:
 
Int tableHandlerFunction
(netsnmp_mib_handler         *handler,  netsnmp_handler_registration   *reginfo,
                              netsnmp_agent_request_info     *reqinfo, netsnmp_request_info           *requests) 
{
netsnmp_request_info
*request;
netsnmp_table_request_info
*table_info;
char data[100];
for
(request = requests; request; request = request->next) 
 {
          table_info =
netsnmp_extract_table_info(request);
          switch (reqinfo->mode) 
          {
              case MODE_SET_ACTION:
                   switch (table_info->colnum) 
                   {
                               case COLUMN_STRING_COLUMN:
                                   strcpy( data , requests->requestvb->val.string));
                                   break;
 
 
thanks and regards
S Sarath
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