[SNMP4J] Message not found on finish connection warning on TCPMapping

bangarappa bang.chill at gmail.com
Tue Apr 6 19:01:19 CEST 2010


The manager is running on JDK 1.6.0_14. Does this JDK solve the CPU
utilization problem?

Thanks & Regards,
Bangar

On Mon, Apr 5, 2010 at 11:47 PM, Frank Fock <fock at agentpp.com> wrote:

> Hi,
>
> Which problem do you have with which version, please?
> From your posting, with 10.2 everything should be OK
> and with 1.11 you have two problems:
>
> (1) CPU utilization and
> (2) missing traps?
>
> (1) can be fixed by using the latest Java version.
> (2) is most likely not related to SNMP4J, because
> outgoing traps are sent directly.
>
> Best regards,
> Frank
>
>
> On 05.04.2010 19:46, bangarappa wrote:
>
>> Hi Frank,
>>
>> Thanks again for your prompt reply, Really appreciated. I moved back to
>> 1.10.2 from 1.11 after reading CPU utilization complaints and hitting
>> below behavior posted as part of another mail.
>>
>> Regards,
>> Deepak Vernekar
>>
>> =================================
>> I am using TCP over snmp for sending out SNMP traps from server. The
>> basic configuration for tcpMapping is shown below.
>> The first trap will be sent successfully but subsequent send are not
>> even going out of the server. Can some one please let me know possible
>> flaw here?
>>
>> DefaultTCPTransportMapping map = new DefaultTCPTransportMapping(); //
>> Using single mapping object for all notifications
>> map.setConnectionTimeout(0);
>>
>> snmp.send(PDU, target, map);
>>
>> I have target with 1 retry and default timeout (1000).
>>
>> ====================================================================================
>>
>>
>> On Mon, Apr 5, 2010 at 11:00 PM, Frank Fock <fock at agentpp.com
>> <mailto:fock at agentpp.com>> wrote:
>>
>>    Bangar,
>>
>>    Please upgrade to 1.11 to fix TCP mapping problems.
>>
>>    Best regards,
>>    Frank Fock
>>
>>
>>    On 05.04.2010 18:52, bangarappa wrote:
>>
>>        Hi Frank,
>>
>>        Thanks for your quick reply on this. I am using SNMP4J-1.10.2
>>          jar file.
>>
>>        Regards,
>>        Bangar
>>
>>        On Mon, Apr 5, 2010 at 10:09 PM, Frank Fock <fock at agentpp.com
>>        <mailto:fock at agentpp.com>
>>        <mailto:fock at agentpp.com <mailto:fock at agentpp.com>>> wrote:
>>
>>            Hi,
>>
>>            What version of SNMP4J are you using?
>>
>>            Best regards,
>>            Frank
>>
>>            On 05.04.2010 18:36, bangarappa wrote:
>>         > I am using DefaultTCPTransportMapping to send out V2 traps to my
>>            northbound
>>         > agent. I see above message logs logged all over by SNMP4J, when
>>            large number
>>         > of traps are sent continuously. Can some one please let me know
>>            the reason
>>         > for this message and how to get rid of it?
>>         >
>>         > DEBUG 2010-04-05 19:41:47,831
>>            [DefaultTCPTransportMapping_72.163.168.72/0]
>>         > (CustomLogger.java:43) - Key is connectable
>>         > WARN 2010-04-05 19:41:47,831
>>            [DefaultTCPTransportMapping_72.163.168.72/0]
>>         > (CustomLogger.java:71) - Message not found on finish connection
>>         > DEBUG 2010-04-05 19:41:47,831
>>            [DefaultTCPTransportMapping_72.163.168.72/0]
>>         > (CustomLogger.java:43) - Key is connectable
>>         > WARN 2010-04-05 19:41:47,831
>>            [DefaultTCPTransportMapping_72.163.168.72/0]
>>         > (CustomLogger.java:71) - Message not found on finish connection
>>         >
>>         > Thanks&  Regards,
>>         > Bangar
>>         > _______________________________________________
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>>
>>
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