Trendnet TW100-BRV204 User Manual

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TW100-BRV204 User Guide 
66 
Services 
Services are used in defining traffic to be blocked or allowed by the Access Control or Fire-
wall Rules
 features. Many common Services are pre-defined, but you can also define your own 
services if required. 
To view the Services screen, select the Services link on the Security menu.  
 
Figure 43: Services Screen 
Data - Services Screen 
Available Services 
Available Services
This lists all the available services. 
"Delete" button 
Use this to delete any Service you have added. Pre-defined Services 
can not be deleted. 
Add New Service 
Name 
Enter a descriptive name to identify this service. 
Type 
Select the protocol (TCP, UDP, ICMP) used to the remote system or 
service. 
Start Port 
For TCP and UDP Services, enter the beginning of the range of port 
numbers used by the service. If the service uses a single port number, 
enter it in both the "Start" and "Finish" fields. 
Finish Port 
For TCP and UDP Services, enter the end of the range of port num-
bers used by the service. If the service uses a single port number, 
enter it in both the "Start" and "Finish" fields. 
ICMP Type 
For ICMP Services, enter the type number of the required service.