The new docs.trellix.com features a modernized UI and AI-powered conversational search. Content is currently available in English, with additional languages launching in early November 2026. We hope you enjoy the updated experience.

Adding Ports to a Whitelist Using the Web UI

Prev Next

Use the Whitelist Settings page to add a port to a whitelist using the Web UI. You enter each port separately. You can add up to 256 port whitelist entries.

NX_WhitelistPortAdd_scap.png

Important

Make sure the port whitelist is enabled after you have added the ports to the whitelist. For details about how to enable a port whitelist, see Enabling or Disabling a Port Whitelist Using the Web UI on page 1.

To add ports to a whitelist:
  1. In the Web UI, choose Settings > Whitelists.

  2. In the Port field, enter the relevant port to whitelist traffic.

  3. Click Add Port.

    The following message appears:

    NX_WhitelistPortAddSuccess_scap.png
  4. Repeat the preceding steps on each additional port to add to a whitelist.

  5. Close the message.