If you are deploying the DCA behind a firewall to ensure security, you must enable access to the ports used by the DCA. By default, the DCA uses the following ports:
HTTP Port: 80/TCP (default)
HTTPS Port: 443/TCP (default)
In a typical deployment, your DCA and Collaboration servers are located within the same DMZ. However, if a firewall will stand between the DCA and CCS, you must also enable the following ports on that firewall for the DCA-CCS connection:
RMI Registry Port: 1099/TCP
The port the DCA uses to register a connection instance with CCS.
RMI Connection Port: TCP (no default, defined when you create the DCA-CCS connection)
The port CCS uses to connect to and communicate with the DCA.
No other configuration is necessary to use the DCA behind a firewall.
See Also
For related information, see: