[SNMP4J] Reg: Unable to receive SNMP v3 traps

[Frank Fock]

Hi Nithin,

Sorry, you are right. Then you are not using SNMP4J version 2.2.2 or 
never, right?
Please update to fix the problem.

Best regards,
Frank


Am 11.07.2014 20:24, schrieb nithin.jagadeesh at velankani.com:
> Hi Frank,
>
> It seems is other way around. The local USM has 0 and the sender 
> reports 40.
> Does TrapReceiver need to sync engine boot and engine time with that 
> of Sender?
>
>
> Thanks & Regards,
> Nithin K J
> Quoting Frank Fock <fock at agentpp.com>:
>
>> Hi,
>> The local USM cache has stored a value of 40. The sender reports 0, 
>> which is less. Therefore the message is being dropped. You will have 
>> to reset the cached value to 0, and then fix the sender to 
>> persistently store its own engine boots counter.
>> Best regards,
>> Frank
>>
>> Am 11.07.2014 um 13:58 schrieb "Nithin Jagadeesh" 
>> <nithin.jagadeesh at velankani.com>:
>>
>>> Hi Frank,
>>>
>>> I am having problem in receiving SNMP v3 traps. Enabling the snmp4j 
>>> logs printed some debug messages as below
>>>
>>>
>>> 89989 [DispatchThreads.0] DEBUG org.snmp4j.mp.MPv3  - SNMPv3 header 
>>> decoded: msgId=1519783460, msgMaxSize=65507, msgFlags=03, secModel=3
>>> 89989 [DispatchThreads.0] DEBUG org.snmp4j.security.USM  - 
>>> getUser(engineID=80:00:1f:88:80:73:05:06:66:09:73:9b:53:00:00:00:00, 
>>> securityName=traptest)
>>> 89989 [DispatchThreads.0] DEBUG org.snmp4j.security.UsmTimeTable  - 
>>> CheckTime: received message outside time window 
>>> (authoritative):engineBoots differ 0!=40
>>> 89989 [DispatchThreads.0] DEBUG org.snmp4j.security.USM  - RFC3414 
>>> §3.2.7.a Not in time window; 
>>> engineID='80:00:1f:88:80:73:05:06:66:09:73:9b:53:00:00:00:00', 
>>> engineBoots=40, engineTime=0
>>> 89989 [DispatchThreads.0] WARN org.snmp4j.MessageDispatcherImpl  - 
>>> statusInfo=1.3.6.1.6.3.15.1.1.2.0 = 0, status=1411
>>>
>>>
>>> It says engineBoots differ. I have not configured any engineBoots in 
>>> my receiever code.
>>> Could you please let me know where I am missing in configuration ?
>>>
>>> Thanks in advance.
>>>
>>> Regards,
>>> Nithin K J
>
>
>
>

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