Port Blocking - NETGEAR CG4500BDv2 User Manual

The Enable check box is automatically selected.
4. Select the days to block.
5. In the Time of Day to Block section, select a start time and an end time. This time range
applies to each day you selected in Day(s) to Block section for the specific computer. All day
is the default value.
6. Click Apply.

To delete a device from the IP Filter List:
1. In the main menu, under Advanced, select IP Filtering.
2. Select the computer.
3. Click Delete.
4. Click Apply.

Port Blocking

You can use port blocking to block outbound traffic on specific ports. Outbound traffic rules
control access to outside resources from local users. The default rule is to allow all access
from the LAN side to the outside. You can use port blocking to add predefined or custom
rules to specify exceptions to the default rule.
Note: The default rule allows any outbound traffic not blocked by rules that
you create.

To configure port blocking:
1. In the main menu, under Advanced, select
Port Blocking.
2. From the Service list, select the service you want
to block.
3. To add a custom service that is not in the list of
services, specify these settings in the Add
Custom Service table:
• Name. A name for the service.
• Start Port. The start port for the service.
• End Port. The end port for the service.
• Protocol. The protocol for the ports:
- TCP. TCP only.
- UDP. UDP only.
- Both. Both TCP and UDP.
NETGEAR DOCSIS 3.0 N900 Wireless Data Gateway
Advanced Settings
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