Ports Required for Internal and External Access

The specific ports needed to open on a firewall vary somewhat depending on what services are placed into the DMZ and which services need to be accessible from the Internet. This section summarizes commonly deployed DMZ roles and the ports necessary to support them. The description calls out the port, traffic type, type of firewall it applies to (internal or external), and purpose for the opening. Table 12.1 describes, in detail, the port requirements for Lync Server 2013.

Table 12.1. Edge Server Port Requirements

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Note

“Inbound” and “Outbound” refer to the direction between the Internet or internal ...

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