ZyXEL Communications P-2304R, Руководство пользователя

Страница: 101 / 300

Chapter 8 NAT
P-2304R-P1 Series User’s Guide
101
Figure 50 Network > NAT > Port Forwarding
Each field is described in the following table.
Table 42 Network > NAT > Port Forwarding
LABEL DESCRIPTION
Default Server
Setup
Default Server Enter the IP address of the server to which the ZyXEL Device should forward
packets for ports that are not specified in the Port Forwarding section below or in
the Management > Remote MGMT screens. Enter 0.0.0.0 if you want the ZyXEL
Device to discard these packets instead.
Port Forwarding
# This field is a sequential value, and it is not associated with a specific rule. The
sequence is important, however. The ZyXEL Device checks each rule in order,
and it only follows the first one that applies.
Active Select this to enable this rule. Clear this to disable this rule.
Name This field displays the name of the rule. It does not have to be unique.
Start Port This field displays the beginning of the range of port numbers forwarded by this
rule.
End Port This field displays the end of the range of port numbers forwarded by this rule. If it
is the same as the Start Port , only one port number is forwarded.
Server IP Address This field displays the IP address of the server to which packet for the selected
port(s) are forwarded.
Modify This column provides icons to edit and delete rules.
To edit a rule, click the
Edit icon next to the rule. The NAT Port Forwarding Edit
screen appears.
To delete a rule, click the
Remove icon next to the rule. All the information in the
rule returns to the default settings.
Apply Click this to save your changes and to apply them to the ZyXEL Device.
Reset Click this to set every field in this screen to its last-saved value.