Asante Technologies FR3000 Series Popular Applications, Group Members Access Right Comments

Group	Members	Access Right	Comments
Group 1	100-199	Allow (25,53,80,110)	Can browse (80), receive (110) and
		(Port 53 required for DNS)	send (25) email only
Group 2	50-99	Block (21,119)	Cannot read net news (119) and FTP
			(21) only
Group 3	1-9,20	Block ( )	Full access (block nothing)
Default	All others	Allow ( )	No access rights (allow nothing)

Tip: Click the Help button to view common port definitions.

7.4 Popular Applications

This screen allows you to selectively configure the router’s integrated firewall for use with popular applications. The following features are available to configure Popular Applications:

•Trigger. The port initially issued by the ap- plication (out)

•Incoming Ports. When the trigger port is

detected, the inbound packets to the specified port numbers are allowed to pass through the firewall. The port is open for 60 seconds

Application	Trigger	Incoming Ports
QuickTime 4 Client, RealAudio (Port 554)	554	6970-32000
RealAudio (Port 7070)	7070	6970-7170
Windows 2000 Terminal Server	3389	3389
ICQ	4000	20,000-20,019

The Popular Application setting is designed to give only one computer access to an incoming port. If this is insufficient, try the Access Control or DMZ functions.

Tip: For a list of special application ports, visit http://www.asante.com/support/ routerguide/index.html.

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