TP-Link TL-ER604W manual  Service, Name, Dest. Port,  List of Service, Protocol

services if needed.

Choose the menu Firewall→Access Control→Service to load the following page.

Figure 3-58 Service

The following items are displayed on this screen:

 Service
Name:	Enter a name for the service. The name should not be more than 28
	characters. The name will display in the drop-down list of Protocol on
	Access Rule page.
Protocol:	Select the protocol for the service. The system predefined protocols
	include TCP, UDP and TCP/UDP.
Dest. Port:	Enter the start and end ports to make a destination port range for the
	service. The start port number cannot be greater than the end port
	number.

List of Service

You can view the information of the entries and edit them by the Action buttons.

Note:

The service types predefined by the system cannot be modified.

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