[SNMP4J] Exception at org.snmp4j.asn1.BER.decodeUnsignedInteger(BER.java:667)

[Frank Fock]

Hi,

You could log the incoming SNMP packets by using a TransportListener.

Best regards,
Frank

Am 05.07.2012 13:39, schrieb Georg Lodde:
> Hello,
>
> I get the following exception when I use SNMP4J. Unfortunately I do not
> know which type of system was returning this wrong encoded value. It
> there an way to find out which system is sending this response (IP address)?
>
> err::04.07.2012 12:44:05>>  java.io.IOException: Only 32bit unsigned
> integers are supported at position 211
> err::04.07.2012 12:44:05>>      at
> org.snmp4j.asn1.BER.decodeUnsignedInteger(BER.java:667)
> err::04.07.2012 12:44:05>>      at
> org.snmp4j.smi.TimeTicks.decodeBER(TimeTicks.java:74)
> err::04.07.2012 12:44:05>>      at
> org.snmp4j.smi.AbstractVariable.createFromBER(AbstractVariable.java:172)
> err::04.07.2012 12:44:05>>      at
> org.snmp4j.smi.VariableBinding.decodeBER(VariableBinding.java:167)
> err::04.07.2012 12:44:05>>      at org.snmp4j.PDUv1.decodeBER(PDUv1.java:186)
> err::04.07.2012 12:44:05>>      at
> org.snmp4j.mp.MPv1.prepareDataElements(MPv1.java:191)
> err::04.07.2012 12:44:05>>      at
> org.snmp4j.MessageDispatcherImpl.dispatchMessage(MessageDispatcherImpl.java:272)
> err::04.07.2012 12:44:05>>      at
> org.snmp4j.MessageDispatcherImpl.processMessage(MessageDispatcherImpl.java:368)
> err::04.07.2012 12:44:05>>      at
> org.snmp4j.MessageDispatcherImpl.processMessage(MessageDispatcherImpl.java:328)
> err::04.07.2012 12:44:05>>      at
> org.snmp4j.transport.AbstractTransportMapping.fireProcessMessage(AbstractTransportMapping.java:76)
> err::04.07.2012 12:44:05>>      at
> org.snmp4j.transport.DefaultUdpTransportMapping$ListenThread.run(DefaultUdpTransportMapping.java:378)
> err::04.07.2012 12:44:05>>      at java.lang.Thread.run(Thread.java:662
>
>
> Regards
>
> Georg Lodde
>
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