[SNMP4J] 3DES trap is not sent
NarayanaRao Yenduri
ynr_ind at yahoo.com
Tue Jul 15 06:34:18 CEST 2014
thanks Frank.
how to do this from command prompt?
i am using below CLI to generate trap.
>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"
please suggest.
- Thanks,
Narayanarao
On Monday, July 14, 2014 7:53 PM, Frank Fock <fock at agentpp.com> wrote:
Hi Narayanarao,
Then you have not registered the privacy protocol you are using as
SecurityProtocol
with SecurityProcotols.getInstance().addPrivacyProtocol(..)
Best regards,
Frank
Am 14.07.2014 12:53, schrieb NarayanaRao Yenduri:
Hi Frank,
>this is from debug statements that i shared (it seems privPassphrase was reset to null !)
>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]
>
>
>
>-Thanks,
>Narayanarao
>
>
>
>On Monday, July 14, 2014 1:23 PM, Frank Fock <fock at agentpp.com> wrote:
>
>
>
>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> 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> 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
>>>> https://oosnmp.net/mailman/listinfo/snmp4j
>>>
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>>
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---
AGENT++
Maximilian-Kolbe-Str. 10
73257 Koengen, Germany 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
>
>
--
---
AGENT++
Maximilian-Kolbe-Str. 10
73257 Koengen, Germany https://agentpp.com Phone: +49 7024 8688230
Fax: +49 7024 8688231
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