5-35
Chapter 5 AN100U/UX Troubleshooting
Redline Communications Inc. Confidential and Proprietary
When you are creating classifiers, if you see a status of "Rejected", there is a conflict with
an existing classifier. Check the event log of the AN100U/UX for a classification conflict
error message.
Refer to the RedMAX AN100U/UX Base Station User Guide for information on creating
service classifiers.
Example of Working with Service Flow Classifiers
When working with data throughput issues, it is generally easy to understand that a service
class defines a QoS template which is then used by service flows to define a "pipe"
between a subscriber unit and an AN100U/UX.
Service flow classifiers are more difficult to understand because they require knowledge
of the network layer, to which most people are not exposed.
In the following example, you will use the following configuration:
•
A computer is connected directly to an SU, and a router is connected directly to the
AN100U/UX. In this example, it does not matter what is beyond the router upstream,
since classification will be done at Layer 2.
•
There is only one service class, and it is defined as a 1Mbps Best Effort class called
"Class1".
•
There are two service flows (one in each direction). SF1 is the down stream flow, and
SF2 is the up stream flow.
•
Classifiers are identified by "dotted" notation, where the first number is the number of
the service flow, and the second number is the number of the classifier. Thus, the first
classifier associated with SF1 is identified as 1.1, and the first classifier associated
with SF2 is 2.1.
In this example, we will be classifying data based on the MAC address of the computer
behind the SU.
Step 1
As the administrative user, navigate to the Windows command line interface on computer
connected to the subscriber unit.
Start > Programs > Accessories > Command Prompt
Step 2
Generate a report of the computer’s IP configuration:
ipconfig /all
In Windows, the MAC address is called the Physical Address. The ipconfig command
provides the following statistics:
