Filter
Top Products
Prestige 2602H-6xC Support Notes
All contents copyright (c) 2005 ZyXEL Communications Corporation.
29
2. 21 21 192.168.1.33
3. 80 80 192.168.1.36
4. 0 0 0.0.0.0
5. 0 0 0.0.0.0
6. 0 0 0.0.0.0
7. 0 0 0.0.0.0
8. 0 0 0.0.0.0
9. 0 0 0.0.0.0
10. 0 0 0.0.0.0
11. 0 0 0.0.0.0
12. 0 0 0.0.0.0
Press ENTER to Confirm or ESC to Cancel:
The most often used port numbers are shown in the following table. Please refer RFC 1700 for further
information about port numbers.
Service Port Number
FTP 21
Telnet 23
SMTP 25
DNS (Domain Name Server) 53
www-http (Web) 80
PPTP (Point-to-Point Tunneling
Protocol)
1723
1. Internet Access Only
In our Internet Access example, we only need one rule where all our ILAs map to one IGA assigned by the ISP.
See the following figure.