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particular IP address(es). Selecting the Subnet Mask of the IP address range you wish to allow/block the traffic to or
form; set IP address and Subnet Mask to 0.0.0.0 to inactive the Address-Filter rule.
Protocol: It is the packet protocol type used by the application, select among from TCP or UDP or both of TCP/UDP.
Source Port: This Port or Port Ranges defines the port allowed to be used by the Remote/WAN to connect to the
application. Default is set from range 0 ~ 65535. It is recommended that this option be configured by an advanced
user.
Destination Port: This is the Port or Port Ranges that defines the application.
Application Protocol
Port Number
Start End
HTTP TCP 80 80
DNS UDP 53 53
DNS TCP 53 53
FTP TCP 21 21
Telnet TCP 23 23
SMTP TCP 25 25
POP3 TCP 110 110
NEWS(NNTP) TCP 119 119
Real Audio/ Real Video UDP 7070 7070
PING ICMP N/A N/A
H.323 TCP 1720 1720
T.120 TCP 1503 1503
SSH TCP 22 22
NTP /SNTP UDP 123 123
HTTP/HTTP Proxy TCP 8080 8080
HTTPS TCP 443 443
ICQ TCP 5190 5190
MSN(1863) TCP 1863 1863
MSN(7001) UDP 7001 7001
MSB video TCP 9000 9000
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