| Author |
Message |
 Topic: Why MQClient app can't connect to QM with MQSERVER & SSL |
pcelari
Replies: 6
Views: 4805
|
 Forum: IBM MQ Security Posted: Fri Dec 16, 2022 6:08 am Subject: Why MQClient app can't connect to QM with MQSERVER & SSL |
https://community.ibm.com/community/user/integration/blogs/morag-hughson/2016/06/22/ibm-mq-little-gem-13-mqclientini
thanks for sharing this article. It seems if MQSSLCIPH becomes an intrinsic part ... |
| Topic: Why MQClient app can't connect to QM with MQSERVER & SSL |
pcelari
Replies: 6
Views: 4805
|
Forum: IBM MQ Security Posted: Thu Dec 15, 2022 6:23 am Subject: Re: Why MQClient app can't connect to QM with MQSERVER & |
...
Why is it not possible to use MQSERVER together with SSLKEYR for client application to connect to a qmgr?
Because when using MQSERVER you don't have a way to specify the Cipher to use on the ... |
| Topic: Why MQClient app can't connect to QM with MQSERVER & SSL |
pcelari
Replies: 6
Views: 4805
|
Forum: IBM MQ Security Posted: Wed Dec 14, 2022 8:07 am Subject: Why MQClient app can't connect to QM with MQSERVER & SSL |
Greetings...
I was my understanding to use SSL, a CCDT file together with SSLKEYR environment variable must be used by a client application like amqsputc. MQSERVER has to be unset for this to work. ... |
| Topic: Why should qmgrs use unique channel for each cluster? |
pcelari
Replies: 5
Views: 5296
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Forum: Clustering Posted: Tue Sep 06, 2022 5:59 am Subject: Why should qmgrs use unique channel for each cluster? |
Creating a CLUSRCVR channel is a one time task that takes only a minute, that serves the lifetime of the cluster. Do yourself a favor - one CLUSRRCVR channel per cluster. ....
You turn out to be ab ... |
| Topic: Cluster with SSL Authentication - cert label in CLUSSDR ? |
pcelari
Replies: 4
Views: 4908
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Forum: Clustering Posted: Thu Jun 16, 2022 5:36 am Subject: Cluster with SSL Authentication - cert label in CLUSSDR ? |
Is there a specific reason you are using channel specific labels and not simply having one certificate, named in the queue manager object, that represents the whole queue manager?
If you have one c ... |
| Topic: Cluster with SSL Authentication - cert label in CLUSSDR ? |
pcelari
Replies: 4
Views: 4908
|
Forum: Clustering Posted: Wed Jun 15, 2022 11:21 am Subject: Cluster with SSL Authentication - cert label in CLUSSDR ? |
Greetings....
in a sender-receiver pair, setting up TLS with SSL authentication set to "Required" is straightforward - just enter the corresponding labels on either side of the channel pa ... |
| Topic: Need to refresh qmgr to pickup change in REPOSNL? |
pcelari
Replies: 5
Views: 6916
|
Forum: Clustering Posted: Wed May 04, 2022 11:10 am Subject: Need to refresh qmgr to pickup change in REPOSNL? |
The refresh qmgr config event does not do what you think it does...
dis qc (queuename) cluster(the one just added to the namelist) clusqmgr
If the queue shows up for the queue mana ... |
| Topic: Need to refresh qmgr to pickup change in REPOSNL? |
pcelari
Replies: 5
Views: 6916
|
Forum: Clustering Posted: Fri Apr 15, 2022 7:22 am Subject: Need to refresh qmgr to pickup change in REPOSNL? |
Have you tried it? What were the results?
it's on Linux. finally I tried the following command:
"refresh qmgr type(CONFIGEV) name(REPO_NL) object(NAMELIST)"
It ran to completion. ... |
| Topic: Need to refresh qmgr to pickup change in REPOSNL? |
pcelari
Replies: 5
Views: 6916
|
Forum: Clustering Posted: Fri Apr 15, 2022 4:50 am Subject: Need to refresh qmgr to pickup change in REPOSNL? |
Greetings ...
if the content of the namelist specified in a qmgr's REPOSNL field is modified, how can we force the qmgr to pick it up the change right away?
It seems a REFRESH QMGR should do the ... |
| Topic: how to find out "suspended from which cluster?" |
pcelari
Replies: 2
Views: 4430
|
Forum: Clustering Posted: Thu Apr 07, 2022 4:19 am Subject: how to find out "suspended from which cluster?" |
What does the dis clusqmgr(<QMNAME>) suspend command show?
Got it. It seems it got suspended in an active cluster somehow during a FR move. Even MQExplorer displays it... but I was somehow bl ... |
| Topic: how to find out "suspended from which cluster?" |
pcelari
Replies: 2
Views: 4430
|
Forum: Clustering Posted: Wed Apr 06, 2022 10:29 am Subject: how to find out "suspended from which cluster?" |
Greetings...
during cleaning up of a few overlapping clusters, I notice one particular qmgr carries a exclamation mark corresponds to the condition of "cluster partial repository, suspended fr ... |
| Topic: Why only one CLSSDR channel on a cluster PR qmgr? |
pcelari
Replies: 7
Views: 6346
|
Forum: Clustering Posted: Fri Mar 18, 2022 11:59 am Subject: Why only one CLSSDR channel on a cluster PR qmgr? |
| Just to clarify, the CLUSSDR channel to the remaining FR is not created when the primary FR fails, it is created when the PR first joins the cluster. If you use DISPLAY CLUSQMGR, you will see the PR h ... |
| Topic: Why only one CLSSDR channel on a cluster PR qmgr? |
pcelari
Replies: 7
Views: 6346
|
Forum: Clustering Posted: Wed Mar 16, 2022 11:21 am Subject: Why only one CLSSDR channel on a cluster PR qmgr? |
For what purpose? If the primary FR fails, clustering software on a PR will automatically create a CLUSSDR channel to the remaining FR.
Thanks for clarifying! I have always just followed the manua ... |
| Topic: Why only one CLSSDR channel on a cluster PR qmgr? |
pcelari
Replies: 7
Views: 6346
|
Forum: Clustering Posted: Wed Mar 16, 2022 9:57 am Subject: Why only one CLSSDR channel on a cluster PR qmgr? |
Greetings...
the documentation says when adding a qmgr as PR in a cluster, one CLSSDR channel to EITHER of the two FR qmgrs must be created.
Is there a reason not to create one CLSSDR channel to ... |
| Topic: multi-inst QM with default -ld, -md as symlinks, how to? |
pcelari
Replies: 1
Views: 3756
|
Forum: General IBM MQ Support Posted: Tue Jan 04, 2022 9:25 am Subject: multi-inst QM with default -ld, -md as symlinks, how to? |
... New Year's greetings ...
normally when we create a M-I QMgr, we specify the -ld, -md flag with the corresponding nfs mounts, like /MQHA_LOG, /MQHA_DATA.
recently, I saw an M-I QM setup the s ... |
