ZyXEL Communications VFG6005, Руководство пользователя

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8.2 1-1 NAT
1-1 NAT allows you to map an external Public IP address to an internal LAN IP address. If you have
a range of Public IP addresses assigned by your ISP, you can use each of those IP addresses to
assign to a specific LAN server. For example, you can assign a Public IP address to a Web Server or a
Mail Server that needs to be accessed publicly through the Internet.
8.2.1 1-1 NAT Settings
1. Click on [Applications]
– [Virtual Hosts] tab. You will see the following screen.
8.2.2 Add 1-1 NAT Rule
1. Click on [Add] tab. You will see the following screen.
2. Configure [Add Port Range Forwarding Rule] Settings following the instructions below
Sequence Number
This defines the sequences (priorities) of the port forwarding rules. If a packet
fits the conditions setup by the port forwarding rules, the packet will then be
forwarded according to the 1st rule from the top of the list.
Rule Name Enter the name of the virtual hosts rule.
Rule Enable Check/Uncheck to enable/disable this port forwarding rule.