mirror of
https://github.com/rtbrick/bngblaster.git
synced 2024-05-06 15:54:57 +00:00
253 lines
13 KiB
HTML
253 lines
13 KiB
HTML
<!DOCTYPE html>
|
|
<html class="writer-html5" lang="en" >
|
|
<head>
|
|
<meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
|
|
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
|
<title>Session Traffic — BNG Blaster 0.8 documentation</title>
|
|
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
|
|
<link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
|
|
<link rel="stylesheet" href="../_static/tabs.css" type="text/css" />
|
|
<!--[if lt IE 9]>
|
|
<script src="../_static/js/html5shiv.min.js"></script>
|
|
<![endif]-->
|
|
|
|
<script data-url_root="../" id="documentation_options" src="../_static/documentation_options.js"></script>
|
|
<script src="../_static/jquery.js"></script>
|
|
<script src="../_static/underscore.js"></script>
|
|
<script src="../_static/doctools.js"></script>
|
|
<script src="../_static/js/theme.js"></script>
|
|
<link rel="index" title="Index" href="../genindex.html" />
|
|
<link rel="search" title="Search" href="../search.html" />
|
|
<link rel="next" title="Multicast and IPTV" href="multicast.html" />
|
|
<link rel="prev" title="L2BSA" href="l2bsa.html" />
|
|
</head>
|
|
|
|
<body class="wy-body-for-nav">
|
|
<div class="wy-grid-for-nav">
|
|
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
|
<div class="wy-side-scroll">
|
|
<div class="wy-side-nav-search" >
|
|
<a href="../index.html" class="icon icon-home"> BNG Blaster
|
|
<img src="../_static/rtbrick_logo.png" class="logo" alt="Logo"/>
|
|
</a>
|
|
<div role="search">
|
|
<form id="rtd-search-form" class="wy-form" action="../search.html" method="get">
|
|
<input type="text" name="q" placeholder="Search docs" />
|
|
<input type="hidden" name="check_keywords" value="yes" />
|
|
<input type="hidden" name="area" value="default" />
|
|
</form>
|
|
</div>
|
|
</div><div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="Navigation menu">
|
|
<ul class="current">
|
|
<li class="toctree-l1"><a class="reference internal" href="../install.html">Installation</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../quickstart.html">Quickstart Guide</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../interfaces.html">Interfaces</a></li>
|
|
<li class="toctree-l1 current"><a class="reference internal" href="index.html">Access Protocols</a><ul class="current">
|
|
<li class="toctree-l2"><a class="reference internal" href="pppoe.html">PPPoE</a></li>
|
|
<li class="toctree-l2"><a class="reference internal" href="ipoe.html">IPoE</a></li>
|
|
<li class="toctree-l2"><a class="reference internal" href="l2tp.html">L2TP</a></li>
|
|
<li class="toctree-l2"><a class="reference internal" href="l2bsa.html">L2BSA</a></li>
|
|
<li class="toctree-l2 current"><a class="current reference internal" href="#">Session Traffic</a><ul>
|
|
<li class="toctree-l3"><a class="reference internal" href="#configuration">Configuration</a></li>
|
|
<li class="toctree-l3"><a class="reference internal" href="#verification">Verification</a></li>
|
|
</ul>
|
|
</li>
|
|
<li class="toctree-l2"><a class="reference internal" href="multicast.html">Multicast and IPTV</a></li>
|
|
<li class="toctree-l2"><a class="reference internal" href="li.html">Legal Interception (LI)</a></li>
|
|
</ul>
|
|
</li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../routing/index.html">Routing Protocols</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../streams.html">Traffic Streams</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../reports.html">Reports</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../configuration/index.html">Configuration</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../api/index.html">API/CLI</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../controller.html">Controller</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../troubleshooting.html">Troubleshooting</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../reference/index.html">Reference</a></li>
|
|
<li class="toctree-l1"><a class="reference internal" href="../faq.html">Frequently Asked Questions</a></li>
|
|
</ul>
|
|
|
|
</div>
|
|
</div>
|
|
</nav>
|
|
|
|
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"><nav class="wy-nav-top" aria-label="Mobile navigation menu" >
|
|
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
|
|
<a href="../index.html">BNG Blaster</a>
|
|
</nav>
|
|
|
|
<div class="wy-nav-content">
|
|
<div class="rst-content">
|
|
<div role="navigation" aria-label="Page navigation">
|
|
<ul class="wy-breadcrumbs">
|
|
<li><a href="../index.html" class="icon icon-home"></a> »</li>
|
|
<li><a href="index.html">Access Protocols</a> »</li>
|
|
<li>Session Traffic</li>
|
|
<li class="wy-breadcrumbs-aside">
|
|
<a href="../_sources/access/traffic.rst.txt" rel="nofollow"> View page source</a>
|
|
</li>
|
|
</ul>
|
|
<hr/>
|
|
</div>
|
|
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
|
<div itemprop="articleBody">
|
|
|
|
<section id="session-traffic">
|
|
<span id="id1"></span><h1>Session Traffic<a class="headerlink" href="#session-traffic" title="Permalink to this headline"></a></h1>
|
|
<p>The BNG Blaster can autogenerate bidirectional unicast
|
|
session traffic for all addresses assigned to a session
|
|
(IPv4, IPv6 and IPv6PD).</p>
|
|
<img alt="Session Traffic" src="../_images/bbl_session_traffic.png" />
|
|
<p>This is a powerful tool to quickly verify that forwarding
|
|
is correctly set up and working.</p>
|
|
<div class="admonition note">
|
|
<p class="admonition-title">Note</p>
|
|
<p>All traffic sent from a network or a10nsp interfaces function
|
|
is called downstream. All traffic sent from an access interface
|
|
function is called upstream.</p>
|
|
</div>
|
|
<p>Those autogenerated traffic streams are named
|
|
<code class="docutils literal notranslate"><span class="pre">session-ipv4</span></code>, <code class="docutils literal notranslate"><span class="pre">session-ipv6</span></code> and <code class="docutils literal notranslate"><span class="pre">session-ipv6pd</span></code>.</p>
|
|
<img alt="BNG Blaster Interactive Session" src="../_images/bbl_interactive_session.png" />
|
|
<section id="configuration">
|
|
<h2>Configuration<a class="headerlink" href="#configuration" title="Permalink to this headline"></a></h2>
|
|
<p>The following example shows how to enable session traffic.</p>
|
|
<div class="highlight-json notranslate"><div class="highlight"><pre><span></span><span class="p">{</span><span class="w"></span>
|
|
<span class="w"> </span><span class="nt">"session-traffic"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
|
|
<span class="w"> </span><span class="nt">"ipv4-pps"</span><span class="p">:</span><span class="w"> </span><span class="mi">1</span><span class="p">,</span><span class="w"></span>
|
|
<span class="w"> </span><span class="nt">"ipv6-pps"</span><span class="p">:</span><span class="w"> </span><span class="mi">1</span><span class="p">,</span><span class="w"></span>
|
|
<span class="w"> </span><span class="nt">"ipv6pd-pps"</span><span class="p">:</span><span class="w"> </span><span class="mi">1</span><span class="w"></span>
|
|
<span class="w"> </span><span class="p">}</span><span class="w"></span>
|
|
<span class="p">}</span><span class="w"></span>
|
|
</pre></div>
|
|
</div>
|
|
<div class="highlight-json notranslate"><div class="highlight"><pre><span></span><span class="p">{</span><span class="w"> </span><span class="nt">"session-traffic"</span><span class="p">:</span><span class="w"> </span><span class="p">{}</span><span class="w"> </span><span class="p">}</span><span class="w"></span>
|
|
</pre></div>
|
|
</div>
|
|
<table class="colwidths-given docutils align-default">
|
|
<colgroup>
|
|
<col style="width: 25%" />
|
|
<col style="width: 50%" />
|
|
<col style="width: 25%" />
|
|
</colgroup>
|
|
<thead>
|
|
<tr class="row-odd"><th class="head"><p>Attribute</p></th>
|
|
<th class="head"><p>Description</p></th>
|
|
<th class="head"><p>Default</p></th>
|
|
</tr>
|
|
</thead>
|
|
<tbody>
|
|
<tr class="row-even"><td><p><cite>autostart</cite></p></td>
|
|
<td><p>Automatically start session traffic after the session is established</p></td>
|
|
<td><p>true</p></td>
|
|
</tr>
|
|
<tr class="row-odd"><td><p><cite>ipv4-pps</cite></p></td>
|
|
<td><p>Autogenerate bidirectional IPv4 traffic between a network interface and all sessions</p></td>
|
|
<td><p>0 (disabled)</p></td>
|
|
</tr>
|
|
<tr class="row-even"><td><p><cite>ipv4-label</cite></p></td>
|
|
<td><p>Send downstream IPv4 traffic with the specified MPLS label</p></td>
|
|
<td><p>0 (unlabeled)</p></td>
|
|
</tr>
|
|
<tr class="row-odd"><td><p><cite>ipv4-address</cite></p></td>
|
|
<td><p>Overwrite network interface IPv4 address</p></td>
|
|
<td><p>network interface address</p></td>
|
|
</tr>
|
|
<tr class="row-even"><td><p><cite>ipv6-pps</cite></p></td>
|
|
<td><p>Generate bidirectional IPv6 traffic between a network interface and all sessions</p></td>
|
|
<td><p>0 (disabled)</p></td>
|
|
</tr>
|
|
<tr class="row-odd"><td><p><cite>ipv6-label</cite></p></td>
|
|
<td><p>Send downstream IPv6 traffic with the specified MPLS label</p></td>
|
|
<td><p>0 (unlabeled)</p></td>
|
|
</tr>
|
|
<tr class="row-even"><td><p><cite>ipv6-address</cite></p></td>
|
|
<td><p>Overwrite network interface IPv6 address</p></td>
|
|
<td><p>network interface address</p></td>
|
|
</tr>
|
|
<tr class="row-odd"><td><p><cite>ipv6pd-pps</cite></p></td>
|
|
<td><p>Generate bidirectional IPv6PD (delegated prefix) traffic between a network interface and all sessions</p></td>
|
|
<td><p>0 (disabled)</p></td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>This traffic is generated between the session and a network
|
|
interface. In case of multiple network interfaces, the preferred
|
|
network interfaces can be selected using the <code class="docutils literal notranslate"><span class="pre">network-interface</span></code>
|
|
option in the corresponding access configuration.</p>
|
|
</section>
|
|
<section id="verification">
|
|
<h2>Verification<a class="headerlink" href="#verification" title="Permalink to this headline"></a></h2>
|
|
<p>The final report includes detailed information
|
|
for session traffic.</p>
|
|
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>Session Traffic (Global):
|
|
--------------------------------------------------------------
|
|
Config:
|
|
IPv4 PPS: 1
|
|
IPv6 PPS: 1
|
|
IPv6PD PPS: 1
|
|
Verified Traffic Flows: 6/6
|
|
Downstream IPv4: 1
|
|
Downstream IPv6: 1
|
|
Downstream IPv6PD: 1
|
|
Upstream IPv4: 1
|
|
Upstream IPv6: 1
|
|
Upstream IPv6PD: 1
|
|
Violations (>1s): 0
|
|
Downstream IPv4: 0
|
|
Downstream IPv6: 0
|
|
Downstream IPv6PD: 0
|
|
Upstream IPv4: 0
|
|
Upstream IPv6: 0
|
|
Upstream IPv6PD: 0
|
|
First Sequence Number Received:
|
|
Downstream IPv4 MIN: 1 ( 1.00s) AVG: 1 ( 1.00s) MAX: 1 ( 1.00s)
|
|
Downstream IPv6 MIN: 1 ( 1.00s) AVG: 1 ( 1.00s) MAX: 1 ( 1.00s)
|
|
Downstream IPv6PD MIN: 1 ( 1.00s) AVG: 1 ( 1.00s) MAX: 1 ( 1.00s)
|
|
Upstream IPv4 MIN: 1 ( 1.00s) AVG: 1 ( 1.00s) MAX: 1 ( 1.00s)
|
|
Upstream IPv6 MIN: 1 ( 1.00s) AVG: 1 ( 1.00s) MAX: 1 ( 1.00s)
|
|
Upstream IPv6PD MIN: 1 ( 1.00s) AVG: 1 ( 1.00s) MAX: 1 ( 1.00s)
|
|
</pre></div>
|
|
</div>
|
|
<p>The <code class="docutils literal notranslate"><span class="pre">First</span> <span class="pre">Sequence</span> <span class="pre">Number</span> <span class="pre">Received</span></code> is used to measure the forwarding
|
|
convergence. The session traffic starts automatically as soon as the session
|
|
is established using the rate configured. All traffic flows in the BNG Blaster
|
|
start with the 64bit sequence number 1. Assuming the first sequence number
|
|
received for a given flow is 5 and the configured rate is 1 PPS, this would
|
|
mean that it took between 4 and 5 seconds until forwarding is working.</p>
|
|
</section>
|
|
</section>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<footer><div class="rst-footer-buttons" role="navigation" aria-label="Footer">
|
|
<a href="l2bsa.html" class="btn btn-neutral float-left" title="L2BSA" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left" aria-hidden="true"></span> Previous</a>
|
|
<a href="multicast.html" class="btn btn-neutral float-right" title="Multicast and IPTV" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
|
|
</div>
|
|
|
|
<hr/>
|
|
|
|
<div role="contentinfo">
|
|
<p>© Copyright 2020-2022, RtBrick, Inc..</p>
|
|
</div>
|
|
|
|
Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
|
|
<a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
|
|
provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
|
|
|
|
|
</footer>
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
<script>
|
|
jQuery(function () {
|
|
SphinxRtdTheme.Navigation.enable(true);
|
|
});
|
|
</script>
|
|
|
|
</body>
|
|
</html> |