Required Ports and Endpoints
The following sections describe the two methods used for allowlisting ports and endpoints: wildcard and fully qualified domain names.
Note
When using a NextGen firewall, make sure SSL traffic is allowed over all requisite endpoints and ports, particularly ports 5671 and 8883 where noted.
Note
PackNet has a new multi-region infrastructure with regional redundancy, enhanced security, and superior reliability. See Modern, Secure, and Resilient Infrastructure for PackNet [SPEC-00324] for more information on how to make the change.