Internet connectivity through outbound TCP ports is required on the Carbon Black EDR server system for the scenarios that the following table describes.

Scenario

Description

Address

Carbon Black EDR Yum Repository

The RPM installer sets up a Yum repository.

yum.carbonblack.com:443

yum.distro.carbonblack.io:443

Carbon Black EDR Alliance Server and Carbon Black Threat Intel

The Alliance Server and Carbon Black Threat Intel provide threat intelligence and can enable further analysis of files on endpoints through Carbon Black Threat Intel partners.

To view all threat intelligence data, you need both addresses.

api.alliance.carbonblack.com:443

threatintel.bit9.com:443

CentOS Yum Repository

The standard CentOS Yum repository server used during Carbon Black EDR server installation to download standard packages.

mirror.centos.org:80