Enable Port 5433
Make sure port 5433 is TCP-enabled on all hosts for connections inside and outside the database. (If port 5433 cannot be used for this purpose, contact 
Technical Support.) This includes making sure that all of the following correctly configured or disabled.
To submit problem reports, questions, comments, and suggestions, please use the Technical Support page on the Vertica Systems, Inc. Web site:
http://www.vertica.com/support
You must be a registered user in order to access the page.
Before reporting a problem, please run the Diagnostics Utility described in the Troubleshooting Guide and attach the resulting .zip file.
- firewalls (not recommended for database hosts; see Firewall Configuration)
- SELinux (Security-Enhanced Linux)
- iptables
If it is consistent with your security policy, you can disable the Linux firewall and SELinux by running the command:
system-config-securitylevel
For More Information About SELinux
For More Information About iptables
