Asus SL6000 - Manual (Page 67)

66 ASUS VPN ADSL Router
Chapter 9
Chapter 9
Source Port
Any
Select this option if you want this rule to apply to all applications with an
arbitrary source port number.
Single
This option allows you to apply this rule to an application with a specific
source port number.
Port: Enter the source port number
Destination Port
Any
Select this option if you want this rule to apply to all applications with an
arbitrary source port number.
Single
This option allows you to apply this rule to an application with a specific
source port number.
Port: Enter the destination port number
Range
Select this option if you want this rule to apply to applications with this port
range. The following fields become available for entry when this option is
selected.
Begin Port: Enter the starting port number of the range
End Port: Enter the ending port number of the range
Service
This option allows you to select any of the pre-configured services
(selectable from the drop-down list) instead of the destination port. The
following are examples of services:
BATTLE-NET, PC-ANYWHERE, FINGER, DIABLO-II, L2TP, H323GK,
CUSEEME, MSN-ZONE, ILS, ICQ_2002, ICQ_2000, MSN, AOL, RPC,
RTSP7070, RTSP554, QUAKE, N2P, PPTP, MSG2, MSG1, IRC, IKE, H323,
IMAP4, HTTPS, DNS, SNMP, NNTP, POP3, SMTP, HTTP, FTP, TELNET.
Note: service is a combination of protocol and port number. They appear
here after you add them in the “Firewall Service” configuration page.