Firewall Requirements

Inbound Connections

To allow users access to Helix TeamHub via Web browsers and version control clients, make sure the TeamHub server is reachable by the following connections:

• TCP 22 - Version control access over SSH
• TCP 80 - Web application
• TCP 443 - Web application (only if SSL is used)

Outbound connections

TeamHub may use a number of external services for mailing, authentication, and so on. If external services are required, make sure the following connections are open for TeamHub servers to access:

• TCP [usually 25] to use SMTP gateway for mailing