Re: How to add a SNMPV3 trap!

Had the same problem.

Rainforest,
Were you able to solve the issue?

*Thanks,
Zongjun*

On Tue, May 15, 2012 at 1:59 AM, Rainforest.P <[email protected]> wrote:

> **
>
> I'm in trouble with the configuration of the snmpv3 trap.
> I used create_trap_session  to add the session list in order to create
> the trap list. I can use SNMP_VERSION_1 and SNMP_VERSION_2C. But when i
> use SNMP_VERSION_3 as the param of the create_trap_session, it returns 0.
> The source code is listed as follows:
>
>      INT pdutype = SNMP_MSG_TRAP2;
>     ...
>     ...
>     if (SNMP_TRAP_V1 == liVersion)
>     {
>         pdutype = SNMP_MSG_TRAP;
>     }
>    else if (SNMP_VERSION_V2C != liVersion)
>    {
>        liVersion = SNMP_VERSION_3;
>    }
>     ...
>     /* create a trap session and add to Session & Sinks. */
>     ret = create_trap_session((CHAR *)acRemoteIp, usPort,
>                               (CHAR *)acCommunity, liVersion, pdutype);
>    ...
>
> When the liVersion is set to  SNMP_VERSION_1 or SNMP_VERSION_2C, ret is
> 1. However, ret is 0 as the liVersion is set to SNMP_VERSION_3.
>
> I'm already read the source code of net-snmp for many times. But i can't
> find the reason of this phenomena.
>
> The error msg is listed as follows:
>
>  trace: snmp_synch_input(): snmp_client.c, 175:
> snmp_synch: Response (ReqID: 711633531 - Cmd 160)
> trace: snmpv3_engineID_probe(): snmp_api.c, 1396:
> snmp_sess_open: unable to connect with remote engine: Timeout (-24)
>  trace: snmpv3_engineID_probe(): snmp_api.c, 1402:
> snmp_api: unable to determine remote engine ID
> snmp_sess_add: engine ID probe failed
> snmpd: create_trap_session: Timeout
>
> Help!
>
>
>
>
>
> 2012-05-15
> ------------------------------
>    Rainforest.Peng  |  Software Engineer
> SHENZHEN TENDA TECHNOLOGY CO.,LTD <http://www.tenda.cn/>
>
>
>
>
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