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| rangyaonmq |
 Posted: Fri Mar 12, 2010 3:10 pm Post subject: connecting from MQ5.3 client to MQ 7.0 and getting MQRC 2009 |
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Newbie
Joined: 06 Apr 2009
Posts: 6
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While connecting from MQ 5.3 client to the MQ 7.0, its throwing Error:
com.ibm.mq.MQException: MQJE001: An MQException occurred: Completion Code 2, Reason 2009
MQJE016: MQ queue manager closed channel immediately during connect
Closure reason = 2009
on MQ server Errors its :
Cipher mismatch for channels. 
on both side of server connection channel we have
on server side: DES_SHA_EXPORT
on client side: SSL_RSA_WITH_DES_CBC_SHA
we are able to establish connection from MQ v6.0 client to MQ 6.0/ MQ 7.0 servers but not with the MQ 5.3 client.
Any patch to be applied?
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| Vitor |
| Posted: Fri Mar 12, 2010 6:23 pm Post subject: Re: connecting from MQ5.3 client to MQ 7.0 and getting MQRC |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| rangyaonmq wrote: |
| Any patch to be applied? |
Yes - you can download it from the IBM site. It's called the v7 client. 
There's no reason to still be using a v5.3 client.
There are no patches for the v5.3 client that are not already on the IBM site.
There is no reason to expect the v5.3 client to work with a v7 queue manager because IBM do not test new versions against out of support software.
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Insanity is the best defence. |
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| fjb_saper |
| Posted: Sat Mar 13, 2010 6:10 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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 The 5.3 client may not work at all with V7. V5.3 has been out of support for over a year now... Get to a supported version of the client. If you need compatibility with both V5.3 and V7, I would suggest you use a V6 client.
Have fun 
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| PeterPotkay |
| Posted: Sat Mar 13, 2010 7:34 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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While I agree its a good idea to upgrade the 5.3 client, I doubt that has anything to do with the problem. There is no way IBM would have released MQ 7 if it didn't accept connections from older clients.
The problem is the CipherSpecs are mismatched.
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Peter Potkay
Keep Calm and MQ On |
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| Vitor |
| Posted: Sat Mar 13, 2010 10:58 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| PeterPotkay wrote: |
| The problem is the CipherSpecs are mismatched. |
I suspect the OP has already worked that out, but seems keen to use these settings (or wouldn't have tried it with the v6 client). Now why the OP is using mismatched settings is a good question, but as they are inexplicably using the v5.3 client there may not be a good answer.
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| fjb_saper |
| Posted: Mon Mar 15, 2010 12:18 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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You' ll notice from the table here that the cipherspec and ciphersuite apparently match.
What I am coming back to, is that 5.3 vs 6.0 (as well as 7.0) used to do SSL somewhat differently. That difference would need to be investigated...
Upgrading the client to 6.0 would probably give better interoperability in this area to both 5.3 and 7.0....
Have fun
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