Zyxel P-791R v2 Рекомендации по настройке онлайн [40/98] 154425

P-791R v2 Support Notes

Please note that the fields in this menu are read-only. However, the settings of

the rule set 2 can be modified in Web Configurator, Advanced Setup, Network

-> NAT -> Port Forwarding. The following table explains the fields in this

above screen:

Field Description Option/Example

set This is sequence number for Address Mapping Sets 255 for SUA

Internal

Start IP

This is the starting local IP address (ILA).

0.0.0.0 for the

Many-to-One type.

Local End

This is the starting local IP address (ILA). If the rule is

for all local IPs, then the Start IP is 0.0.0.0 and the

End IP is 255.255.255.255.

255.255.255.255

Global Start

This is the starting global IP address (IGA). If you

have a dynamic IP, enter 0.0.0.0 as the Global Start

IP.

0.0.0.0

Global End

This is the ending global IP address (IGA). N/A

NAT Server Sets

The NAT Server Set is a list of LAN side servers mapped to external ports

(similar to the old SUA menu of before). If you wish, you can make inside

servers for different services, e.g., Web or FTP, visible to the outside users,

even though NAT makes your network appears as a single machine to the

outside world. A server is identified by the port number, e.g., Web service is on

port 80 and FTP on port 21.

As an example (see the following figure), if you have a Web server at

192.168.1.36 and a FTP server at 192.168.1.33, then you need to specify for

port 80 (Web) the server at IP address 192.168.1.36 and for port 21 (FTP)

another at IP address 192.168.1.33.