Dell PowerConnect W Clearpass 100 Software Implementing Accounting-Based Autho - Page 14

14

| Implementing Accounting-Based Authorization

Amigopod

|Technical Note

{* NOTE: The allowed traffic limit is defined below: *}

{assign var=traffic_limit value=200e6}

{* Do not edit below this line *}

{nwa_radius_query _method=GetIpAddressCurrentSession

_assign=current_session}

{if $current_session.username}

{nwa_radius_query _method=GetUserTraffic

username=$current_session.username from_time="00:00"

to_time="now" _assign=traffic_used}

{else}

{assign var=traffic_used value=0}

{/if}

{assign var=traffic_remaining value=`$traffic_limit-

$traffic_used`}

If you are using a traffic limit other than 200 MB, you should adjust the value in

{assign var=traffic_limit value=200e6}

. Here,

200e6

is a value

indicating 200,000,000 bytes.

For example, to set up a 500 MB quota, you could use the

value

500e6

instead.

7.

Enter the following template code in the Footer HTML text area. This code is used to

display information about the guest’s current usage, a message about the service, and

a link to the guest’s home page.

{* This is the actual message displayed *}

{if $current_session.username}

<p>

Hello <b>{$current_session.username}</b>, you are now

logged into the WiFi network.

</p>

{else}

<p>

You are now logged into the WiFi network.

</p>

{/if}

{*

<h3>

Your Usage

</h3>

*}

<table {$table_class_content}>

<tr><th class="nwaTop">Your Usage</th></tr>

<tr><td class="nwaBody">

{nwa_icontext icon="images/icon-info22.png" valign="middle"

novspace="1"}

Your daily traffic quota is

<b>{$traffic_limit|NwaByteFormatBase10:0}</b>.

{/nwa_icontext}

</td></tr><tr><td class="nwaBody">

Section	Page
Implementing Accounting-Based Authorization	1
1 Introduction	4
Audience	4
Document Overview	4
Disclaimer	5
2 About Accounting-Based Authorization	6
Authentication, Authorization and Accounting	6
Accounting-Based Authorization	7
Authorization during Access-Request	7
Authorization during Accounting-Request	8
NAS Requirements	10
3 Configuring Accounting-Based Authorization	11
Check Plugin Versions	11
Create RADIUS User Role	11
Create RADIUS NAS Client	12
Create Terms of Use page	12
Set Terms of Use URL	13
Create Landing page	13
Create Login page	16
Additional Configuration Guidelines	18
4 Verifying Accounting-Based Authorization	19
Check NAS captive portal settings	19
Check terms of use page	19
Check login page	19
Check landing page	20
Check traffic limit	20
5 Modifying Accounting-Based Authorization	21
Adjusting the traffic limit	21
Count only uploaded or downloaded traffic	21
Accounting terminology	21

Dell PowerConnect W Clearpass 100 Software Implementing Accounting-Based Autho - Page 14

assign var=traffic_limit value=200e6}

Page 14 highlights