Справочник Пользователя для ZyXEL Communications P-870HW-I
P-870HW-I1 User’s Guide
Chapter 10 NAT
143
10.5 Address Mapping Screen
Use this screen to edit other NAT rules for your ZyXEL Device. To open this screen, click
Network > NAT > Address Mapping.
Network > NAT > Address Mapping.
Figure 80 Network > NAT > Address Mapping
Start Port
End Port
End Port
Enter the incoming port number or range of port numbers you want to forward to
the IP address the ZyXEL Device records.
To forward one port number, enter the port number in the Start Port and End Port
To forward one port number, enter the port number in the Start Port and End Port
fields.
To forward a range of ports,
•
To forward a range of ports,
•
enter the port number at the beginning of the range in the Start Port field
•
enter the port number at the end of the range in the End Port field.
If you want to delete this rule, enter zero in the Start Port and End Port fields.
Trigger
Start Port
End Port
End Port
Enter the outgoing port number or range of port numbers that makes the ZyXEL
Device record the source IP address and assign it to the selected incoming port
number(s).
To select one port number, enter the port number in the Start Port and End Port
To select one port number, enter the port number in the Start Port and End Port
fields.
To select a range of ports,
•
To select a range of ports,
•
enter the port number at the beginning of the range in the Start Port field
•
enter the port number at the end of the range in the End Port field.
If you want to delete this rule, enter zero in the Start Port and End Port fields.
Apply
Click this to save your changes back to the ZyXEL Device.
Reset
Click this to begin configuring this screen afresh.
Table 61 Network > NAT > Trigger Port (continued)
LABEL
DESCRIPTION