D-Link DFL-1600 User Manual page 277

23.4. Scenarios: Setting up Traffic Shaping
Example:
This example shows how to define specific precedences on pipes. We add
one more rule on top of "ToInternet" and "FromInternet", which uses the
two standard pipes created in the last example and enables Web browsing
to the Internet to have higher priority "Medium" than all the other traffics
having precedence "Low".
In order to prevent the service response from the Internet consuming all the
bandwidth by its higher priority, a limit of 500 kbps is set into "Medium"
precedence in pipe "std-in".
WebUI
:
1. Additional pipe rule "HTTP" with fixed precedence "Medium":
Traffic Shaping
General
Enter the following:
Name: HTTP
Service: HTTP
Address Filter
Source
Interface: lan
Network: lannet
Traffic Shaping
Pipe Chains
Forward Chain: Select "std-out" from Available list and put it into
Selected list.
Return Chain: Select "std-in" from Available list and put it into
Selected list.
Precedence
Check Use Fixed Precedence
Select Medium from the dropdown list
and then click OK.
Right click the "HTTP" rule item and click Move to Top.
Applying precedence on pipe limits
Pipe Rules
Destination
wan
all-nets
D-Link Firewalls User's Guide
Add Pipe Rule:
257