Need help with CCI connectivity

Article Id: 105782
Status: Published
Updated On: 09-07-2018 08:47
Products:
CA CIS , CA Common Services for z/OS , CA 90s Services , CA Database Management Solutions for DB2 for z/OS , CA Common Product Services Component , CA Common Services , CA Datacom/AD , CA ecoMeter Server Component FOC , CA Easytrieve Report Generator for Common Services , CA Infocai Maintenance , CA IPC , Unicenter CA-JCLCheck Common Component , CA Mainframe VM Product Manager , CA Chorus Software Manager , CA On Demand Portal , CA Service Desk Manager - Unified Self Service , CA PAM Client for Linux for zSeries , CA Mainframe Connector for Linux on System z , CA Graphical Management Interface , CA Web Administrator for Top Secret , CA CA- Xpertware , CA Compress Data Compression for MVS , CA Compress Data Compression for Fujitsu
Issue/Introduction:

I am installing Datacom Server and CCITCP (client-server). I have not been able to connect successfully with CCI-PC and need help figuring out what I am missing or have configured incorrectly. 
 

Cause:

The CCITCP initialization went fine, but its joblog does not show any incoming connections when the CCIPC test button was done. CCIPC then timed out. There could be a firewall setting interfering with the TCP connection to port 102

Environment:

z/OS

Resolution:

Once the firewall problem had been resolved CCIPC was able to connect to CCITCP (over port 1202).