installing DDM link between two as400, problem when using DDM through IP

125 pts.
Tags:
AS/400
Backup & recovery
DataCenter
Security
When installing A new I5 machine replacing an eSeries 270, I had problem because SNA is no longer supported when communication pass through new Ethernet attachments. So I had to change the DDM file definitions using IP instaed of SNA. The configuration is : AS400 model 150 release 4.4 Eserver I5 model 520 release 5.3 The problem is : DDM files configured on the AS400 model 150 cannot read the corresponding files on the I5. the message is CPE3425 "a remote host refused an attempted connect operation" On the other way, DDM files configured on the I5 for files on model 150 can read the files on model 150. Many thanks for help
ASKED: January 25, 2006  9:38 AM
UPDATED: November 27, 2009  10:45 AM

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I guess DDM/SNA is still supported. You should be able to use SNA over IP. However, IP is preferable. You may have security issues. Check CHGDDMTCPA and check for the password required parameter.

Beni

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If “a remote host refused an attempted connect operation”, then the first thing to do is ensure that the server is even started. (STRTCPSVR *DDM) Next, ensure that nothing is blocking the route to the necessary ports — firewall? router? IP packet filter?

Tom

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  • pdraebel
    You could have a look a the AUTE commands (GO CMDAUTE). These enable you to provide an authority entry (User and Password) for the server you are connecting too.
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