VIRATA ADSL Ethernet Router Series, Техническое руководство

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3 — Configuring Your Router
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i) To allow Web request to your HTTP (Web) Server (assuming the server is
using default TCP Port 80 ):
nat inbound add wan 80 /tcp 192.168.1.100
ii) To allow FTP request to your FTP Server (assuming the server is using default
TCP Port 21 ):
nat inbound add wan 21 /tcp 192.168.1.101
iii) To show the current IP forwarding rules:
nat inbound list
e.g.
# Interface Port/Proto New IP address
1 wan 80/tcp 192.168.1.100
2 wan 21/tcp 192.168.1.101
iv) To remove a rule:
nat inbound delete 1
where 1 refers to the ' # ' corresponding to the interface you want to remove.
v) To remove all rules:
nat inbound flush
You may refer to Appendix B - Well-Known TCP/UDP Ports for most
of the commonly used TCP/UDP Ports.