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Wed Mar 17 00:39:23 2021 UTC (3 years, 7 months ago) by misho
Branches: mpd, MAIN
CVS tags: v5_9p16, v5_9, HEAD
mpd 5.9

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<A HREF="mpd.html"><EM>Mpd 5.9 User Manual</EM></A>
 <b>:</b> <A HREF="mpd17.html"><EM>Configuring Mpd</EM></A>
 <b>:</b> <A HREF="mpd33.html"><EM>Traffic accounting</EM></A>
 <b>:</b> <EM>Typed Accounting Update</EM><BR>
<b>Previous:</b> <A HREF="mpd36.html"><EM>Accounting Update</EM></A><BR>
<b>Next:</b> <A HREF="mpd38.html"><EM>IP address pools</EM></A>


<HR NOSHADE>
  <H2><A NAME="37"></A>4.12.4. Typed Accounting Update</H2>
<p>In addition to standard Accounting Update stats, mpd is able to provide
accounting information for any specified traffic types. Traffic types
may be defined using optional third component of mpd-limit's left part.</p>
<p>In accounting requests mpd can provide such attributes:
for radius-acct:
<dl>
<dt><b><code>mpd-input-packets</code></b><dd><p>traffic type : 64bit input packets counter,</p>
<dt><b><code>mpd-output-packets</code></b><dd><p>traffic type : 64bit output packets counter,</p>
<dt><b><code>mpd-input-octets</code></b><dd><p>traffic type : 64bit of input bytes counter,</p>
<dt><b><code>mpd-output-octets</code></b><dd><p>traffic type : 64bit of output bytes counter,</p>
</dl>

for ext-acct:
<dl>
<dt><b><code>MPD_INPUT_PACKETS</code></b><dd><p>traffic type : 64bit input packets counter,</p>
<dt><b><code>MPD_OUTPUT_PACKETS</code></b><dd><p>traffic type : 64bit output packets counter,</p>
<dt><b><code>MPD_INPUT_OCTETS</code></b><dd><p>traffic type : 64bit input bytes counter,</p>
<dt><b><code>MPD_OUTPUT_OCTETS</code></b><dd><p>traffic type : 64bit output bytes counter.</p>
</dl>
</p>
<p>NOTE: as Typed Accounting Update is implemented on interface layer instead
of link as usual Accounting Update, same data will be reported for every
link of multilink connection. Some special care should be taken by AAA
to not account same traffic twice in multilink case.</p>
<p>For example, specification:
<pre>
mpd-filter += "1#1=match dst net 10.0.0.0/8",
mpd-limit += "in#1#Local=flt1 pass",
mpd-limit += "in#2#Biz=all shape 64000 4000",
</pre>

, or for ext-auth:
<pre>
MPD_FILTER:1#1=match dst net 10.0.0.0/8
MPD_LIMIT:in#1#Local=flt1 pass
MPD_LIMIT:in#2#Biz=all shape 64000 4000
</pre>

will instruct mpd to account traffic of two types: "Local" and "Biz".
Traffic going from client to the 10.0.0.0/8 network will be accounted
as "Local", all other incoming traffic after shaping will be accounted as "Biz".
In accounting request mpd will provide to RADIUS something like:
<pre>
mpd-input-packets = Local:213213
mpd-input-octets = Local:32132132
mpd-input-packets = Biz:21321
mpd-input-octets = Biz:3213213
</pre>

, and for ext-acct:
<pre>
ACCT_INPUT_PACKETS:Local:213213
ACCT_INPUT_OCTETS:Local:32132132
ACCT_INPUT_PACKETS:Biz:21321
ACCT_INPUT_OCTETS:Biz:3213213
</pre>
</p>
<p>To simplify AAA integration mpd able to return specified traffic types
using standard RADIUS attributes. Required traffic type can be specified
using mpd-input-acct/mpd-output-acct attributes.</p>

 <HR NOSHADE>
<A HREF="mpd.html"><EM>Mpd 5.9 User Manual</EM></A>
 <b>:</b> <A HREF="mpd17.html"><EM>Configuring Mpd</EM></A>
 <b>:</b> <A HREF="mpd33.html"><EM>Traffic accounting</EM></A>
 <b>:</b> <EM>Typed Accounting Update</EM><BR>
<b>Previous:</b> <A HREF="mpd36.html"><EM>Accounting Update</EM></A><BR>
<b>Next:</b> <A HREF="mpd38.html"><EM>IP address pools</EM></A>



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