Node security information (port open/close)
Overview
This page explains node security information (how to open and close ports).
How to open and close ports
Click on the node name in the "Cluster Information" section of the Network Overview page

Alternatively, click on the node name in the node list page.

Jump to the Node Overview page and click on the Security tab

To edit or add a rule, click the "Edit Rule" button

Please fill in the fields and click the Update button
