Port Filter - ZyXEL Communications NR2301 User Manual

Table 33 APP MODULE > Firewall > Port Trigger (continued)
LABEL
X
Apply
Return

9.3.5 Port Filter

Use the Port Filter screen to enable and create firewall rules to block unwanted traffic.
To access this screen, click APP MODULE > Firewall > Port Filter.
Figure 44 APP MODULE > Firewall > Port Filter
The following table describes the labels in this screen.
Table 34 APP MODULE > Firewall > Port Filter
LABEL
Turn the switch button on
specific Internet services.
ID
Port Start
Port End
Chapter 9 Device Management
DESCRIPTION
Click the X next to an entry to clear it.
Click Apply to save your changes back to the NR2301.
Click this button to return to the APP MODULE list.
DESCRIPTION
to enable port filter on the NR2301. The port filter rules block clients from accessing
This is the index number of the entry.
Enter the beginning port number of the source that defines the traffic type.
Enter the ending port number of the source that defines the traffic type.
NR2301 User's Guide
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