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Message
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| inMo |
 Posted: Thu Nov 07, 2013 7:39 am Post subject: AMQ4059 - MQRC 2538 - MQ v7.5 |
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Master
Joined: 27 Jun 2009
Posts: 216
Location: NY
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I am working through a problem where MQ 7.5 is installed on RedHat Linux 6 and I am trying to connect to the queue manager on port 1414, but consistently get 'Could not establish a connection to the queue manager - reason 2538'.
I have verified that SVRCONN CHANNEL exists and that listener is active. I've gone so far as to create a new CHANNEL with MCAUSER of mqm.
I have confirmed port 1414 is open through both telnet and tcpdump. Using tcpdump and filtering on port 1414 I can see 3 communications to the linux host on 1414.
Does anyone have advice as to how I can try and trace what is happening from arrival at host on 1414 to why MQ is not seeing or acknowledging the connection attempt? |
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| exerk |
| Posted: Thu Nov 07, 2013 7:55 am Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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Have a look in the Info Centre regarding Channel Authorities...
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys. |
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| inMo |
| Posted: Thu Nov 07, 2013 9:12 am Post subject: |
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Master
Joined: 27 Jun 2009
Posts: 216
Location: NY
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Thank you for the suggestion. Is this the type information you were alluding to? From what I can gather, the QMGR allows connections but I couldn't gather where the same could be set at the channel level. Am I even close to where you were trying to point me?
| Code: |
[mqm@]$ dspmqaut -m AWSQMNGR -n PRIVATE.REMOTE.CONN -t channel -g mqm
Entity mqm has the following authorizations for object PRIVATE.REMOTE.CONN:
crt
dlt
chg
dsp
ctrl
ctrlx
[mqm@]$ dspmqaut -m AWSQMNGR -t qmgr -g mqm
Entity mqm has the following authorizations for object AWSQMNGR:
inq
set
connect
altusr
crt
dlt
chg
dsp
setid
setall
ctrl
system
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| exerk |
| Posted: Thu Nov 07, 2013 9:24 am Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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Introduced at WMQ V7.1 - Channel Authority Records.
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys. |
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| hughson |
| Posted: Tue Nov 12, 2013 3:59 am Post subject: |
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Padawan
Joined: 09 May 2013
Posts: 1959
Location: Bay of Plenty, New Zealand
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Look in your error logs - they will be most enlightening.
_________________
Morag Hughson @MoragHughson
IBM MQ Technical Education Specialist
Get your IBM MQ training here!
MQGem Software |
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