Ensure that the CIM server
can use the default port 5988 for HTTP or 5989 for HTTPS. You can
change the default values for the ports using the httpPort and httpsPort CIM server configuration properties.
When the CIM server cannot listen to one of the ports, the CIM server
startup will fail. Then check if another server is listening to the ports, your security product
is protecting the ports, or the ports are blocked by the TCP/IP configuration.
- _ To identify your currently configured port for HTTP and HTTPS,
see the configuration properties httpPort and httpsPort as described in CIM server configuration.
- _ To determine if the port has been reserved, verify that
the port specified for the httpPort configuration
property is not included in the range of reserved ports specified
in the BPX parmlib member's INADDRANYPORT and INADDRANYCOUNT parameters.
- _ Use the TCP/IP NETSTAT ALLCONN PORT command to check
for servers using the specified ports.
Example:
TSO NETSTAT ALLCONN (PORT 5988
- _ Your security product may also need to be configured to allow
access to the HTTP port. For example, OEM security product ACF2 may
require "Stack & Port security authorization" for the CIM server.
Please
refer to your security product's documentation for additional information.
- _ The TCP/IP PORT and PORTRANGE statements in the TCP/IP profile
may be used to make the configured HTTP port available for the CIM server's
use.
For more information, refer to z/OS® Communications
Server: IP Configuration Reference, topic "TCP/IP profile (PROFILE.TCPIP) and configuration
statements".
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