little fix...
5. snmptrap -e 0x0102030406 -v 3 -u user1 -a MD5 -A pass1234 -l authNoPriv
localhost 42 coldStart.0
On Sat, Dec 10, 2011 at 2:30 PM, shay naveh <[email protected]> wrote:
> Hi all,
> Well i have managed to send V3 traps eventually via *snmptrapd* 'forward'
> directive.
> The configuration is easy when you know what to configure...
>
> 1. Killall snmptrapd; killall snmpd
> 2. In /etc/snmp/snmpd.conf:
> rouser user1
>
> 3. In /etc/snmp/snmptrapd.conf
> createUser -e 0x0102030406 user1 MD5 pass1234 DES pass1234
> disableAuthorization yes
> forward default 10.0.2.2
>
> 4. snmpd; snmptrapd
> 5. snmptrap -e 0x0102030407 -v 3 -u user3 -a MD5 -A pass1234 -l authNoPriv
> localhost 42 coldStart.0
>
> *tcpdump* output:
> 13:38:15.382697 IP 10.0.2.15.50882 > 10.0.2.2.162: F=a U=user
> [|snmp][|snmp]
>
>
>
> 2 related issues
> a. snmptrapd crashes after single trap. This behavior is consistent. *5.4
> snmptrapd crashed after forwarding SNMPv3 traps - ID: 1644670*
> *Is this issue been fixed in later versions?*
> b. snmptrapd.conf manpage:
> "disableAuthorization yes
> will disable the above access control checks, and revert to the
> previous behaviour of accepting all incoming notifications. "
>
> One would expect that when using 'disableAuthorization yes' , V3 trap
> accepted by snmptrapd would just be forwarded as-is with L3 and L4 will be
> updated respectively.
> Is this behavior a bug or is it by design?
>
> Thx,
> Shay
>
>
>
>
> Now,
>
>
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