[SNMP4J] Re: SNMPv3 authentication problem

Eduardo Luque nigbiz at gmail.com
Tue Aug 1 11:31:54 CEST 2006


Hi.
I have resolved my initial problem, but I have another one.

2006-08-01 11:20:29,031 DEBUG [DefaultUDPTransportMapping_0.0.0.0/105] -
Received message from /127.0.0.1/1273 with length 113:
30:6f:02:01:03:30:0e:02:02:04:21:02:02:20:00:04:01:05:02:01:03:04:2f:30:2d:04:09:80:00:13:70:01:ac:13:85:4a:02:04:00:00:00:00:02:05:00:89:d2:f5:5b:04:03:53:48:41:04:0c:00:38:7a:18:ea:0e:47:5a:0c:1a:94:ad:04:00:30:29:04:09:80:00:13:70:01:ac:13:85:4a:04:00:a0:1a:02:02:04:cd:02:01:00:02:01:00:30:0e:30:0c:06:08:2b:06:01:04:02:02:01:00:05:00
2006-08-01 11:20:29,046 DEBUG [DefaultUDPTransportMapping_0.0.0.0/105] -
SNMPv3 header decoded: msgId=1057, msgMaxSize=8192, msgFlags=05, secModel=3
java.io.IOException: Length greater than 32bit are not supported  for
integers:  at position 44
2006-08-01 11:20:29,046 WARN  [DefaultUDPTransportMapping_0.0.0.0/105] -
MPv3 parse error: Length greater than 32bit are not supported  for
integers:  at position 44
    at org.snmp4j.asn1.BER.decodeInteger(BER.java:629)
    at org.snmp4j.smi.Integer32.decodeBER(Integer32.java:65)
    at org.snmp4j.security.UsmSecurityParameters.decodeBER(
UsmSecurityParameters.java:141)
    at org.snmp4j.mp.MPv3.prepareDataElements(MPv3.java:951)
    at org.snmp4j.MessageDispatcherImpl.dispatchMessage(
MessageDispatcherImpl.java:242)
    at org.snmp4j.MessageDispatcherImpl.processMessage(
MessageDispatcherImpl.java:325)
    at org.snmp4j.MessageDispatcherImpl.processMessage(
MessageDispatcherImpl.java:286)
    at org.snmp4j.transport.AbstractTransportMapping.fireProcessMessage(
AbstractTransportMapping.java:83)
    at org.snmp4j.transport.DefaultUdpTransportMapping$ListenThread.run(
DefaultUdpTransportMapping.java:283)
2006-08-01 11:20:29,046 WARN  [DefaultUDPTransportMapping_0.0.0.0/105] -
noError


Why the lenght of the message is so great?
Thanks?



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