To change the default Web UI administration port:
- Go to System >> Advanced Setup >> Admin Access
- On the page under Web GUI configuration - The default protocol Selected will be HTTPS. You can make it HTTP, but for security reasons leave it as HTTPS.
- TCP Port - Enter a custom port number for the web GUI above if you want to override the default (80 for HTTP, 443 for HTTPS). Changes will take effect immediately after save.
- Scroll down and click on Save.
Next time when you access the Web UI you have to append the new port number along with the IP address of Mettle SE.