Add or Edit a Service
Provide the information for the additional service that you want to allow through the firewall.
Item | Description |
---|---|
Service name |
Type an easily recognized name for the service. |
Protocol |
Type the protocol to use when connecting to the port number. You can use either Transmission Control Protocol (TCP) and User Datagram Protocol (UDP). TCP and UDP may use the same port number in certain instances. For more information about UDP and TCP, click Start, and then click Help and Support. |
Port |
Type the number of the port used by the service. For example, https:// connections use TCP port 80. Note
|
Notes
- If you are using Internet Security and Acceleration (ISA) Server 2004 as your firewall, you must also provide the direction for the service. In Direction, click the drop-down list, and then select a direction. The available directions for each protocol are:
Protocol | Directions |
---|---|
User Datagram Protocol (UDP) |
Receive Only Send Only Receive Send Send Receive |
Transmission Control Protocol (TCP) |
Inbound Outbound |
When you edit a service, only the protocol or port number can be modified. If you want to modify the service name, you must remove the service, and then add a new service.