Changing the IP address of the LPAR/System on which CSM is running.

Document ID : KB000011000
Last Modified Date : 14/02/2018
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Question:

If changing the IP address of the LPAR/System on which CSM is running, what changes should be made in CSM to update and use the new IP address?

Answer:

Shutdown CSMTC, the DB server and MSMMUF.Update TCPIP_HOST= in CUSMAC(SRVLIB) to use the new IP address.Update TCPIP_HOST= in CUSMAC(SRVLIB) to use the new IP address.
Update hostname in SAMPLIB(DBINIT) to use the new IP address.
Update hostname in .../msmruntime/dsi/dsi.conf to use the new IP address.
Update hostname in the context.xml file located at .../msmruntime/tomcat/conf with the new IP address. This is an ASCII file so the 'ea' command for edit ASCII should be used.
Restart the MUF, DB server and CSMTC