| Author |
Message |
 Topic: MQ6 client connecting to MQ7 QM ?? |
sjclark1
Replies: 4
Views: 4089
|
 Forum: IBM MQ Java / JMS Posted: Thu Oct 04, 2012 6:49 am Subject: MQ6 client connecting to MQ7 QM ?? |
| Thanks both -- that's good to know. A colleague was trying to tell me the v6 client is "unsupported" against MQ7. I've told him two posters without 14,000 MQ posts between them say otherwi ... |
| Topic: MQ6 client connecting to MQ7 QM ?? |
sjclark1
Replies: 4
Views: 4089
|
Forum: IBM MQ Java / JMS Posted: Thu Oct 04, 2012 5:04 am Subject: MQ6 client connecting to MQ7 QM ?? |
Does IBM support using the 6.0.2.10 client (API) to connect to a 7.0.1.15 queue manager?
I am aware MQ6 is past End Of Life, but unsure whether what we're currently doing is a big mistake waiting t ... |
| Topic: Why do IBM call a Signer Certificate a "CA" certif |
sjclark1
Replies: 17
Views: 15785
|
Forum: IBM MQ Security Posted: Tue Jun 28, 2011 11:38 am Subject: Why do IBM call a Signer Certificate a "CA" certif |
In general I get the principals being discussed here, but some doubts remain -- for example are the two statements below not contradictory?
A self-signed certificate is its own "CA".
... |
| Topic: Why do IBM call a Signer Certificate a "CA" certif |
sjclark1
Replies: 17
Views: 15785
|
Forum: IBM MQ Security Posted: Tue Jun 28, 2011 9:43 am Subject: Why do IBM call a Signer Certificate a "CA" certif |
Update -- I know where my confusion came from! This blog which I read last week:
http://hursleyonwmq.wordpress.com/2007/02/05/an-introduction-to-ssl-configuration/
While I have found that blog ... |
| Topic: Why do IBM call a Signer Certificate a "CA" certif |
sjclark1
Replies: 17
Views: 15785
|
Forum: IBM MQ Security Posted: Tue Jun 28, 2011 7:00 am Subject: Re: Why do IBM call a Signer Certificate a "CA" ce |
Basically a CA is someone you trust that signs a certificate saying they believe the owner of the certificate is who they are.
Got it, thanks. So anyone can be a CA in theory. I do think the ... |
| Topic: Why do IBM call a Signer Certificate a "CA" certif |
sjclark1
Replies: 17
Views: 15785
|
Forum: IBM MQ Security Posted: Tue Jun 28, 2011 6:48 am Subject: Why do IBM call a Signer Certificate a "CA" certif |
Yes.
That's what self-signed means.
Great, thanks. Another question answered by the MQ Jedi Council. |
| Topic: Why do IBM call a Signer Certificate a "CA" certif |
sjclark1
Replies: 17
Views: 15785
|
Forum: IBM MQ Security Posted: Tue Jun 28, 2011 6:43 am Subject: Why do IBM call a Signer Certificate a "CA" certif |
In the example above:
1. Create a self-signed certificate for the client.
2. Add the certification authority certificate to the queue manager.
Are the certificates in #1 and #2 based on the s ... |
| Topic: Why do IBM call a Signer Certificate a "CA" certif |
sjclark1
Replies: 17
Views: 15785
|
Forum: IBM MQ Security Posted: Tue Jun 28, 2011 6:33 am Subject: Why do IBM call a Signer Certificate a "CA" certif |
From this redbook:
http://www.redbooks.ibm.com/redpapers/pdfs/redp4140.pdf
Section 2.5
To set up client authentication, we need to perform the following steps:
1. Create a self-signed ce ... |
| Topic: Can Clustering Help This Scenario? |
sjclark1
Replies: 15
Views: 8172
|
Forum: Clustering Posted: Thu Jun 23, 2011 12:03 pm Subject: Re: Can Clustering Help This Scenario? |
| But why is the question arising? Why have the message sitting on an output queue where your client is not connected? Do you instead need to complete the journey, ie. have the message routed back to ... |
| Topic: Can Clustering Help This Scenario? |
sjclark1
Replies: 15
Views: 8172
|
Forum: Clustering Posted: Wed Jun 22, 2011 6:34 am Subject: Can Clustering Help This Scenario? |
| Thanks both of you, just what I thought but wanted to double check it didn't explicitly say. |
| Topic: Can Clustering Help This Scenario? |
sjclark1
Replies: 15
Views: 8172
|
Forum: Clustering Posted: Wed Jun 22, 2011 5:03 am Subject: Can Clustering Help This Scenario? |
I've just read this overview of clustering:
http://www.capitalware.biz/dl/docs/MQ_Clustering_101.pdf
I understand if we used clustering then we could *put* messages for some queues to server#1 a ... |
| Topic: What causes /var/mqm/log to fill up? |
sjclark1
Replies: 19
Views: 26299
|
Forum: General IBM MQ Support Posted: Mon May 23, 2011 1:01 am Subject: What causes /var/mqm/log to fill up? |
/var/mqm/log This is where the transactional logs are written to.
OK thanks -- so presumably if someone is loading a large number of messages before committing, could that be causing the issue ... |
| Topic: What causes /var/mqm/log to fill up? |
sjclark1
Replies: 19
Views: 26299
|
Forum: General IBM MQ Support Posted: Thu May 19, 2011 1:42 am Subject: What causes /var/mqm/log to fill up? |
Can anyone explain to me what causes either of the following partitions to fill up on linux:
/var/mqm/log
/var/mqm
I'd imagine the reasons for each partition filling up will be different.
I ... |
| Topic: Problems Altering Queue Aliases |
sjclark1
Replies: 3
Views: 2707
|
Forum: General IBM MQ Support Posted: Wed Nov 28, 2007 2:27 am Subject: Problems Altering Queue Aliases |
| Thanks gents. |
| Topic: Problems Altering Queue Aliases |
sjclark1
Replies: 3
Views: 2707
|
Forum: General IBM MQ Support Posted: Tue Nov 27, 2007 9:48 am Subject: Problems Altering Queue Aliases |
Folks
Another application uses a queue alias and server connection channel to send us messages.
Occasionally we need to change this alias to point to a different local queue. However it is not ... |
