Hi,
I am trying to send traps from a sub-agent. I have used the template as
following to do the work, but I did not receive anything at the other
end using snmpdtrapd to monitor.
My question is in the following code, how does net-snmp know the
destination's IP address? Why the other end doesn't receive anything?
static const oid snmptrap_oid[] = {1, 3, 6, 1, 6, 3, 1, 1, 4, 1, 0};
int
send_demo-notif_trap( void )
{
netsnmp_variable_list *var_list = NULL;
const oid demo-notif_oid[] = { 1,3,6,1,4,1,3231,101,5,1,101,0,37 };
const oid sysLocation_oid[] = { , /* insert index here */ };
/*
* Set the snmpTrapOid.0 value
*/
snmp_varlist_add_variable(&var_list,
snmptrap_oid, OID_LENGTH(snmptrap_oid),
ASN_OBJECT_ID,
demo-notif_oid, sizeof(demo-notif_oid));
snmp_varlist_add_variable(&var_list,
sysLocation_oid, OID_LENGTH(sysLocation_oid),
,
/* Set an appropriate value for sysLocation */
NULL, 0);
/*
* Add any extra (optional) objects here
*/
/*
* Send the trap to the list of configured destinations
* and clean up
*/
send_v2trap( var_list );
snmp_free_varbind( var_list );
return SNMP_ERR_NOERROR;
}
Thanks
Chi
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