Hi Parash,
What do you exactly mean by "trap is bound to IPv6 address"?
(If you tried to set the agentAddress field in a trap/notification with
a IPv6 address
you will fail, as SNMP supports IPv4 addresses only for this field.
Best regards,
Frank
Am 06.03.2013 01:05, schrieb Hallur,Parashuram:
Frank or any body else on the forum:
Would you please help me with pointers on how to fix this issue? What
needs to be done to be able to send the traps from IPv6 application?
Thanks for any pointers.
Parash
On Tue, Mar 5, 2013 at 7:24 AM, <[email protected]
<mailto:[email protected]>> wrote:
The results of your email command are provided below. Attached is your
original message.
- Results:
Ignoring non-text/plain MIME parts
- Unprocessed:
the trap is bound to IPv6 address, would you please help me
with how to fix
this issue?
Thanks,
Parash
On Mon, Mar 4, 2013 at 11:44 PM, Frank Fock <[email protected]
<mailto:[email protected]>> wrote:
> Hi,
>
> I think you are trying to sent an IPv6 address as IpAddress
BER encoded
> on the wire. This is not possible, because the SNMP standard
defines
> IpAddress as IPv4 address and nothing else.
> If this worked with 1.0 then this was an error in 1.0.
>
> Best regards,
> Frank
>
> Am 04.03.2013 12:24, schrieb Hallur,Parashuram:
>
>> Hi,
>>
>> I'm using the following code to create the target address.
- Ignored:
>>
>> Address targetAddress =
>>
GenericAddress.parse("udp:<**HostName>:<TrapReceiverPort>/**162");
>>
>> This goes through fine when I use the snmp4j1.0.jar.
However, this
>> particular version seems does not support the IPv6
addresses. For IPv6
>> requests it throws the java.nio.**BufferOverFlowException.
>> java.nio.**BufferOverflowException
>> at java.nio.Buffer.nextPutIndex(**Unknown Source)
>> at java.nio.HeapByteBuffer.put(**Unknown Source)
>> at org.snmp4j.asn1.**BEROutputStream.write(**
>> BEROutputStream.java:65)
>> at org.snmp4j.asn1.BER.encodeOID(**BER.java:437)
>> at org.snmp4j.smi.OID.encodeBER(**OID.java:205)
>> at org.snmp4j.smi.**VariableBinding.encodeBER(**
>> VariableBinding.java:176)
>> at org.snmp4j.PDUv1.encodeBER(**PDUv1.java:207)
>> at
org.snmp4j.mp.MPv1.**prepareOutgoingMessage(MPv1.**java:108)
>> at
>>
org.snmp4j.**MessageDispatcherImpl.sendPdu(**MessageDispatcherImpl.java:*
>> *376)
>> at org.snmp4j.Snmp.sendMessage(**Snmp.java:900)
>> at org.snmp4j.Snmp.send(Snmp.**java:779)
>> at org.snmp4j.Snmp.send(Snmp.**java:771)
>>
>> To fix the above issue, I picked up the latest jars
snmp4j2.1.0.jar,
>> snmp4j1.11.3.jar, and snmp4j1.10.jar. All of these throw
the unknown host
>> exception. What I notice is that snm4j sends hostname as
>> "hostname:trapreceiverport" to underneath java api to
resolve the address,
>> hence the issue unknownhostexception. The same code works
with 1.0 version
>> of jar. Are there any difference from now and then? Any
help is very much
>> appreciated.
>>
>> Thanks,
>> Parash
>> ______________________________**_________________
>> SNMP4J mailing list
>> [email protected] <mailto:[email protected]>
>>
http://lists.agentpp.org/**mailman/listinfo/snmp4j<http://lists.agentpp.org/mailman/listinfo/snmp4j>
>>
>
> --
> ---
> AGENT++
> Maximilian-Kolbe-Str. 10
> 73257 Koengen, Germany
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> Phone: +49 7024 8688230
> Fax: +49 7024 8688231
>
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- Done.
---------- Forwarded message ----------
From: "Hallur,Parashuram" <[email protected]
<mailto:[email protected]>>
To: Frank Fock <[email protected] <mailto:[email protected]>>,
[email protected] <mailto:[email protected]>
Cc:
Date: Tue, 5 Mar 2013 07:24:43 +0530
Subject: Re: [SNMP4J] UnknowHost Exception while sending the snmp trap
Thanks Frank for the response. Yes the application which is trying
to send the trap is bound to IPv6 address, would you please help
me with how to fix this issue?
Thanks,
Parash
On Mon, Mar 4, 2013 at 11:44 PM, Frank Fock <[email protected]
<mailto:[email protected]>> wrote:
Hi,
I think you are trying to sent an IPv6 address as IpAddress
BER encoded
on the wire. This is not possible, because the SNMP standard
defines
IpAddress as IPv4 address and nothing else.
If this worked with 1.0 then this was an error in 1.0.
Best regards,
Frank
Am 04.03.2013 12:24, schrieb Hallur,Parashuram:
Hi,
I'm using the following code to create the target address.
Address targetAddress =
GenericAddress.parse("udp:<HostName>:<TrapReceiverPort>/162");
This goes through fine when I use the snmp4j1.0.jar.
However, this
particular version seems does not support the IPv6
addresses. For IPv6
requests it throws the java.nio.BufferOverFlowException.
java.nio.BufferOverflowException
at java.nio.Buffer.nextPutIndex(Unknown Source)
at java.nio.HeapByteBuffer.put(Unknown Source)
at
org.snmp4j.asn1.BEROutputStream.write(BEROutputStream.java:65)
at org.snmp4j.asn1.BER.encodeOID(BER.java:437)
at org.snmp4j.smi.OID.encodeBER(OID.java:205)
at
org.snmp4j.smi.VariableBinding.encodeBER(VariableBinding.java:176)
at org.snmp4j.PDUv1.encodeBER(PDUv1.java:207)
at
org.snmp4j.mp.MPv1.prepareOutgoingMessage(MPv1.java:108)
at
org.snmp4j.MessageDispatcherImpl.sendPdu(MessageDispatcherImpl.java:376)
at org.snmp4j.Snmp.sendMessage(Snmp.java:900)
at org.snmp4j.Snmp.send(Snmp.java:779)
at org.snmp4j.Snmp.send(Snmp.java:771)
To fix the above issue, I picked up the latest jars
snmp4j2.1.0.jar,
snmp4j1.11.3.jar, and snmp4j1.10.jar. All of these throw
the unknown host
exception. What I notice is that snm4j sends hostname as
"hostname:trapreceiverport" to underneath java api to
resolve the address,
hence the issue unknownhostexception. The same code works
with 1.0 version
of jar. Are there any difference from now and then? Any
help is very much
appreciated.
Thanks,
Parash
_______________________________________________
SNMP4J mailing list
[email protected] <mailto:[email protected]>
http://lists.agentpp.org/mailman/listinfo/snmp4j
--
---
AGENT++
Maximilian-Kolbe-Str. 10
73257 Koengen, Germany
https://agentpp.com
Phone: +49 7024 8688230
Fax: +49 7024 8688231
_______________________________________________
SNMP4J mailing list
[email protected] <mailto:[email protected]>
http://lists.agentpp.org/mailman/listinfo/snmp4j
--
---
AGENT++
Maximilian-Kolbe-Str. 10
73257 Koengen, Germany
https://agentpp.com
Phone: +49 7024 8688230
Fax: +49 7024 8688231
_______________________________________________
SNMP4J mailing list
[email protected]
http://lists.agentpp.org/mailman/listinfo/snmp4j
