Billion BIPAC 8500 User Manual page 59

Billion BIPAC-8500 / 8520 SHDSL VPN Firewall Bridge / Router
Port Filters
The pre-defined port filter rules for High, Medium and Low security levels are listed. See
Table 1.
Application Protocol
HTTP(80) TCP(6)
DNS (53) UDP(17)
DNS (53) TCP(6)
FTP(21) TCP(6)
Telnet(23) TCP(6)
SMTP(25) TCP(6)
POP3(110) TCP(6)
NEWS(119) TCP(6)
RealAudio
UDP(17)
(7070)
PING ICMP(1)
H.323(1720) TCP(6)
T.120(1503) TCP(6)
SSH(22) TCP(6)
NTP(123) UDP(17)
HTTPS(443) TCP(6)
ICQ (5190) TCP(6)
Inbound: Internet to LAN
Outbound: LAN to Internet.
Chapter 4: Configuration
Table 1: Pre-defined Port Filter
Port Number Firewall - High
Start End Inbound
80 80 NO
53 53 NO
53 53 NO
21 21 NO
23 23 NO
25 25 NO
110 110 NO
119 119 NO
7070 7070 NO
N/A N/A NO
1720 1720 NO
1503 1503 NO
22 22 NO
123 123 NO
443 443 NO
5190 5190 NO
Firewall - Medium
Outbound Inbound Outbound
NO
YES
NO
YES
NO
YES
NO NO
NO NO
NO
YES
NO
YES
NO NO
NO
YES
NO
YES
NO NO
NO NO
NO NO
NO
YES
NO NO
NO NO
Firewall - Low
Inbound Outbound
NO
YES YES
YES YES YES
YES YES YES
NO
YES YES
NO
YES YES
NO
YES YES
NO
YES YES
NO
YES YES
YES YES YES
NO
YES YES
YES YES YES
YES YES YES
YES YES YES
NO
YES YES
NO
YES YES
NO YES YES
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