VoIP/(802.11g) ADSL2+ (VPN) Firewall Router
Chapter 4: Configuration
Configuring Packet Filter:
1. Click Port Filters. You will then be presented with the predefined port filter rules screen (in this case
for the low security level), shown below:
Note: You may click Edit the predefined rule instead of Delete it. This is an example to show to how you add
a filter on your own.
2. Click Delete to delete the existing HTTP rule.
3. Click Add TCP/UDP Filter.
4. Input the Rule Name, Time Schedule, Source/Destination IP, Type, Source/Destination Port,
Inbound and Outbound.
Time Schedule: Always On
Source / Destination IP Address(es): 0.0.0.0 (I do not wish to active the address-filter, instead I
use the port-filter)
Type: TCP (Please refer to Table1: Predefined Port Filter)
Source Port: 0-65535 (I allow all ports to connect with the application))
Redirect Port: 80-80 (This is Port defined for HTTP)
Inbound / Outbound: Allow
Click Add TCP/UDP Filter