[SNMP4J] 3DES trap is not sent

Frank Fock fock at agentpp.com
Mon Jul 14 09:53:13 CEST 2014 

Hi Narayanarao,

Which class (with line 101) do you mean?
Could you please also post the line content with some context?

Best regards,
Frank

Am 14.07.2014 09:34, schrieb NarayanaRao Yenduri:
> Hi Frank,
>
> i just observed, at debug line starting 101, privPassphrase set as null.
> it was set properly at the beginning.
>
> could you please check and suggest?
>
> -Thanks,
> Narayanarao
>
>
> On Monday, July 14, 2014 12:49 PM, NarayanaRao Yenduri 
> <ynr_ind at yahoo.com> wrote:
>
>
> Hi Frank,
> i am copy / pasting the CLI. could you please suggest if i miss any here
>
> >java -cp snmp4j-2.2.5.jar;log4j-1.2.14.jar 
> org.snmp4j.tools.console.SnmpRequest  -p TRAP -v 3 -u cisco -a MD5 -A 
> cisco at 123 -x 3DES -X cisco at 123 127.0.0.1/8900 "1.3.6.1.2.1.1.3.0={t}0" 
> \ "1.3.6.1.2.1.1.1.0={s}System XYZ, Version N.M"
>
>
> C:\Users\nyenduri\Downloads>java -cp snmp4j-2.2.5.jar;log4j-1.2.14.jar 
> org.snmp4j.tools.console.SnmpRequest  -p TRAP -v 3 -u cisco -a MD5 -A 
> cisco at 123 -x 3DES -X cisco at 123 127.0.0.1/8900 "1.3.6.1.2.1.1.3.0={t}0" 
> "1.3.6.1.2.1.1.1.0={s}System XYZ, Version N.M"
> 0 [main] DEBUG org.snmp4j.security.Salt  - Initialized Salt to 
> e8e207a6072ec42.12
> [main] DEBUG org.snmp4j.security.UsmUserTable  - Adding user cisco = 
> UsmUser[secName=cisco,authProtocol=1.3.6.1.6.3.10.1.1.2,authPassphrase=cisco at 123,privProtocol=1.3.6.1.6.3.10.1.2.3,privPassphrase=cisco at 123,localizationEngineID=null] 
> 16 [DefaultUDPTransportMapping_10.126.178.116/0]
> DEBUG org.snmp4j.transport.DefaultUdpTransportMapping  - UDP receive 
> buffer size for socket 10.126.178.116/0 is set to: 8192
> 19 [main] DEBUG org.snmp4j.mp.MPv3  - Context engine ID of unconfirmed 
> scoped PDU is empty! Setting it to local engine ID
> 22 [main] DEBUG org.snmp4j.security.USM  - 
> getUser(engineID=80:00:13:70:01:0a:7e:b2:74:61:83:59:98, 
> securityName=cisco)
> 99 [main] DEBUG org.snmp4j.security.AuthGeneric  - MD5First digest: 
> 61:ac:e8:86:10:d9:2f:b8:0c:cd:d9:44:d7:29:2e:19
> 99 [main] DEBUG org.snmp4j.security.AuthGeneric  - MD5localized key: 
> bc:5f:dc:3a:57:95:c2:6a:17:12:35:6e:1d:4a:da:01
> 101 [main] DEBUG org.snmp4j.security.UsmUserTable  - Adding user cisco 
> = 
> UsmUser[secName=cisco,authProtocol=1.3.6.1.6.3.10.1.1.2,authPassphrase=bc:5f:dc:3a:57:95:c2:6a:17:12:35:6e:1d:4a:da:01,privProtocol=1.3.6.1.6.3.10.1.2.3,privPassphrase=null,localizationEngineID=80:00:13:70:01:0a:7e:b2:74:61:83:59:98]
> 102 [main] DEBUG org.snmp4j.security.USM  - Unsupported security level 
> (missing or unsupported privacy protocol): Security params are 
> org.snmp4j.security.UsmSecurityParameters at 896fd7c
> org.snmp4j.MessageException: Message processing model 3 returned 
> error: Unsupported security level
>         at 
> org.snmp4j.MessageDispatcherImpl.sendPdu(MessageDispatcherImpl.java:5
> 01)
>         at org.snmp4j.Snmp.sendMessage(Snmp.java:1004)
>         at org.snmp4j.Snmp.send(Snmp.java:885)
>         at org.snmp4j.Snmp.send(Snmp.java:878)
>         at org.snmp4j.Snmp.send(Snmp.java:843)
>         at org.snmp4j.tools.console.SnmpRequest.send(SnmpRequest.java:407)
>         at 
> org.snmp4j.tools.console.SnmpRequest.main(SnmpRequest.java:1243)
> Error while trying to send request: Message processing model 3 
> returned error: U
> nsupported security level
> org.snmp4j.MessageException: Message processing model 3 returned 
> error: Unsupported security level
>         at 
> org.snmp4j.MessageDispatcherImpl.sendPdu(MessageDispatcherImpl.java:5
> 01)
>         at org.snmp4j.Snmp.sendMessage(Snmp.java:1004)
>         at org.snmp4j.Snmp.send(Snmp.java:885)
>         at org.snmp4j.Snmp.send(Snmp.java:878)
>         at org.snmp4j.Snmp.send(Snmp.java:843)
>         at org.snmp4j.tools.console.SnmpRequest.send(SnmpRequest.java:407)
>         at 
> org.snmp4j.tools.console.SnmpRequest.main(SnmpRequest.java:1243)
>
> - Thanks
> Narayanarao
>
>
>
> On Friday, July 11, 2014 8:11 PM, Frank Fock <fock at agentpp.com> wrote:
>
>
> Then please check it a third time. There are only two locations where this
> error can happen. If a authentication protocol is missing or when a 
> privacy
> protocol is missing - or if any passphrase is missing for it.
>
> Best regards,
> Frank
>
>
> Am 11.07.2014 13:37, schrieb NarayanaRao Yenduri:
>> Thanks Frank for your reply.
>> i double checked and privacy pass phrase is set.
>> could you please let me know if enabling any debugs will help to 
>> narrow down the issue?
>>
>> -Narayanarao
>>
>> P.S:- my trap forward code is failing only for 3des privacy protocol.
>>
>>
>>
>> On Friday, July 11, 2014 12:16 PM, Frank Fock <fock at agentpp.com> 
>> <mailto:fock at agentpp.com> wrote:
>>
>>
>> Hi,
>>
>> Please fix the USM settings accoridng to the error message.
>> You are trying the use a security level that is not supported
>> by the protocol or by the provided security credentials.
>> For example if the secLevel is authPriv and you did not provide
>> a privacy passphrase, you will get this error.
>>
>> Best regards,
>> Frank
>>
>> Am 11.07.2014 05:33, schrieb NarayanaRao Yenduri:
>> > Any suggestions on this?
>> >
>> > - Narayanarao
>> >
>> >
>> > On Wednesday, July 9, 2014 1:15 PM, NarayanaRao Yenduri 
>> <ynr_ind at yahoo.com <mailto:ynr_ind at yahoo.com>> wrote:
>> >
>> >
>> >
>> > Hi Team,
>> > i 've problem in trap forwarding using 3DES protocol.
>> > i have copied the security policy jars already. the same code is 
>> working fine for all other protocols.
>> >
>> > org.snmp4j.MessageException: Message processing model 3 returned 
>> error: Unsupported security level
>> > at 
>> org.snmp4j.MessageDispatcherImpl.sendPdu(MessageDispatcherImpl.java:501)
>> > at org.snmp4j.Snmp.sendMessage(Snmp.java:1004)
>> > at org.snmp4j.Snmp.send(Snmp.java:885)
>> > at org.snmp4j.Snmp.send(Snmp.java:878)
>> > at org.snmp4j.Snmp.send(Snmp.java:843)
>> >
>> > any quick suggestion to resolve this is appreciated.
>> >
>> > Thanks
>> > Narayanarao
>>
>> > _______________________________________________
>> > SNMP4J mailing list
>> > SNMP4J at agentpp.org <mailto:SNMP4J at agentpp.org>
>> > https://oosnmp.net/mailman/listinfo/snmp4j
>>
>> -- 
>> ---
>> AGENT++
>> Maximilian-Kolbe-Str. 10
>> 73257 Koengen, Germany
>> https://agentpp.com <https://agentpp.com/>
>> Phone: +49 7024 8688230
>> Fax:  +49 7024 8688231
>>
>> _______________________________________________
>> SNMP4J mailing list
>> SNMP4J at agentpp.org <mailto:SNMP4J at agentpp.org>
>> https://oosnmp.net/mailman/listinfo/snmp4j
>>
>>
>>
>
> -- 
> ---
> AGENT++
> Maximilian-Kolbe-Str. 10
> 73257 Koengen, Germany
> https://agentpp.com  <https://agentpp.com/>
> Phone: +49 7024 8688230
> Fax:   +49 7024 8688231
>
>
>
>

-- 
---
AGENT++
Maximilian-Kolbe-Str. 10
73257 Koengen, Germany
https://agentpp.com
Phone: +49 7024 8688230
Fax:   +49 7024 8688231

More information about the SNMP4J mailing list