Ports

Like ArcGIS Server, Portal communicates through several predetermined ports. You must ensure that your firewall allows traffic through these ports:

• HTTP port 7080: This is the main HTTP communication port for Portal for ArcGIS
• HTTPS port 7443: This is the default port used to send encrypted information, such as user credentials
• Intermachine communication ports: 5701, 7005, 7099, 7199, 7654, 7120, and 7220 are used by Portal for ArcGIS for intermachine communications and must be allowed by your firewall