On 05/03/07, Ricardo Marin Vinuesa <[EMAIL PROTECTED]> wrote:
> I am trying to configure my computer (an Ubuntu Computer with net-snmp
> version 5.4) to send traps whenever the network interface is switched
> and/or off and when it is connected and disconnected.
>
> Until now, I have not managed to reveice this traps in v3, although I'm
> receiving them in v2.
[sniiip]
> As it can be extracted from the log, the trap for snmpv2 is correctly
> received, but the trap for v3 is not received because there is some
> problem when authenticating the Security User Name.
>
> Do you have any clue about this problem?
Things to try:
- simplify the snmptrapd.conf file as much as possible
(try with just the 'createUser' line and *one* "authuser" line)
- can you successfully receive an SNMPv3 trap sent using 'snmptrap'?
(with the same settings as in your snmpd.conf file)
- try with both "snmptrap" (i.e. simple trap) and "snmptrap -Ci" (inform)
Does that make any difference?
- try with "authuser ... noauth" and "snmptrap ... -l noAuthNoPriv"
Does that make any difference?
If so, then try working your way up through the security levels.
Once you've got things working with manually-generated notifications,
then you should be able to translate this into the snmpd.conf settings.
But I'd start by taking snmpd out of the equation.
Dave
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