Opening Ports on the Firewall - AWS Elemental Delta

This is version 2.3 of the AWS Elemental Delta documentation. This is the latest version. For prior versions, see the Previous Versions section of AWS Elemental Delta Documentation.

Opening Ports on the Firewall

This section describes how to enable or disable the firewall around individual nodes. The installer configures the ports on your firewall that must be open for incoming and outgoing traffic to and from each node. You can open more ports if required for any reason.


Whether the individual firewalls are enabled or not, we recommend that the cluster always be installed behind a customer firewall on a private network.

Perform this procedure on each node.

To open ports on the firewall

  1. On the web interface, choose Settings > Firewall.

  2. Click Start Firewall.

  3. In the list of ports, add or delete ports as desired.