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<section id="quickstart-guide">
<h1>Quickstart Guide<a class="headerlink" href="#quickstart-guide" title="Permalink to this headline"></a></h1>
<p>In this guide, we’ll walk you through the BNG Blaster basics. All the
examples here work standalone without having network devices.</p>
<p>First, you need to <a class="reference internal" href="install.html#install"><span class="std std-ref">install</span></a> the BNG Blaster on your machine.</p>
<p>In the next step, you create a virtual ethernet interface pair. This can be
used by the BNG Blaster to send and received traffic.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>sudo ip link add veth1.1 type veth peer name veth1.2
sudo ip link set veth1.1 up
sudo ip link set veth1.2 up
</pre></div>
</div>
<section id="pppoe">
<h2>PPPoE<a class="headerlink" href="#pppoe" title="Permalink to this headline"></a></h2>
<p>Let’s start with a simple PPPoE setup where BNG Blaster emulates the
client and server. On the first interface we use an
<a class="reference internal" href="interfaces.html#a10nsp-interface"><span class="std std-ref">A10NSP interface</span></a>. Those interfaces emulate a
lightweight PPPoE server by accepting every session. The other interface is
configured as PPPoE client.</p>
<img alt="PPPoE Quickstart" src="_images/quickstart_pppoe.png" />
<p>The configured <a class="reference internal" href="access/traffic.html#session-traffic"><span class="std std-ref">session traffic</span></a> generates
bidirectional traffic between client and server. There is also
one more <a class="reference internal" href="streams.html#streams"><span class="std std-ref">traffic stream</span></a> bound to the sessions.</p>
<p><strong>pppoe.json:</strong></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">&quot;interfaces&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;a10nsp&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;__comment__&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;PPPoE Server&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.1&quot;</span><span class="w"></span>
<span class="w"> </span><span class="p">}</span><span class="w"></span>
<span class="w"> </span><span class="p">],</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;access&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;__comment__&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;PPPoE&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;pppoe&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;outer-vlan-min&quot;</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">&quot;outer-vlan-max&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">4000</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;inner-vlan&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">7</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;stream-group-id&quot;</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="w"> </span><span class="p">]</span><span class="w"></span>
<span class="w"> </span><span class="p">},</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;pppoe&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;reconnect&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">true</span><span class="w"></span>
<span class="w"> </span><span class="p">},</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;dhcpv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;enable&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">false</span><span class="w"></span>
<span class="w"> </span><span class="p">},</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;session-traffic&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;ipv4-pps&quot;</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="w"> </span><span class="nt">&quot;streams&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;stream-group-id&quot;</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">&quot;name&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;S1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;ipv4&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;direction&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;both&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;priority&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">128</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;length&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">256</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;pps&quot;</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">&quot;a10nsp-interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.1&quot;</span><span class="w"></span>
<span class="w"> </span><span class="p">}</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>
<p>Now you can start the BNG Blaster with this configuration.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ sudo bngblaster -C pppoe.json
Mar 30 14:27:59.303904 Resolve network interfaces
Mar 30 14:27:59.303952 All network interfaces resolved
Mar 30 14:27:59.396765 ALL SESSIONS ESTABLISHED
</pre></div>
</div>
<p>After pressing <code class="docutils literal notranslate"><span class="pre">ctrl+c</span></code>, the test should be stopped and a detailed
report printed.</p>
<p>Let’s advance the test by enabling some features explained below.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ sudo bngblaster -C pppoe.json -c 1 -L test.log -l ip -J report.json -j sessions -j streams -P test.pcap -S run.sock -I
</pre></div>
</div>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">-C</span> <span class="pre">test.json</span></code> loads the configuration file</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">-c</span> <span class="pre">1</span></code> defines how many sessions to be emulated, you can increase the number to see what happens…</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">-L</span> <span class="pre">test.log</span></code> creates an optional logging file</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">-l</span> <span class="pre">ip</span></code> enables the IP address logging</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">-J</span> <span class="pre">report.json</span></code> generates a final JSON report at the end</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">-j</span> <span class="pre">sessions</span></code> include detailed results for every session in the JSON report</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">-j</span> <span class="pre">streams</span></code> include detailed results for every stream in the JSON report</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">-P</span> <span class="pre">test.pcap</span></code> generates a PCAP file</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">-S</span> <span class="pre">run.sock</span></code> opens the JSON RPC API socket</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">-I</span></code> start interactive courses user interface</p></li>
</ul>
<img alt="BNG Blaster Interactive" src="_images/quickstart_interactive.png" />
<p>Now let’s try to press <code class="docutils literal notranslate"><span class="pre">F1</span></code> to navigate through the different views. All supported
keyboard inputs are listed in the top left corner. After pressing <code class="docutils literal notranslate"><span class="pre">F9</span></code> the test
should be stopped.</p>
<img alt="BNG Blaster Interactive" src="_images/quickstart_streams.png" />
<p>If the test is still running, you can open a second terminal. Then go to the same
directory from where you started the BNG Blaster and enter the following command.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ sudo bngblaster-cli run.sock session-info session-id 1 | jq .
</pre></div>
</div>
<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">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;ok&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;code&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">200</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;session-info&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;pppoe&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;session-id&quot;</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">&quot;session-state&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Established&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;outer-vlan&quot;</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">&quot;inner-vlan&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">7</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;mac&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;02:00:00:00:00:01&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;username&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;user1@rtbrick.com&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;reply-message&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;BNG-Blaster-A10NSP&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;lcp-state&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Opened&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;ipcp-state&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Opened&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;ip6cp-state&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Opened&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;ipv4-address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;10.10.10.10&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;ipv4-dns1&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;10.12.12.10&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;ipv4-dns2&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;10.13.13.10&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;dhcpv6-state&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Init&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;tx-packets&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">87</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;rx-packets&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">80</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;rx-fragmented-packets&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;session-traffic&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;total-flows&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;verified-flows&quot;</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">&quot;first-seq-rx-access-ipv4&quot;</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">&quot;first-seq-rx-access-ipv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;first-seq-rx-access-ipv6pd&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;first-seq-rx-network-ipv4&quot;</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">&quot;first-seq-rx-network-ipv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;first-seq-rx-network-ipv6pd&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;access-tx-session-packets&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">34</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;access-rx-session-packets&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">34</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;access-rx-session-packets-loss&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network-tx-session-packets&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">34</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network-rx-session-packets&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">34</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network-rx-session-packets-loss&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;access-tx-session-packets-ipv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;access-rx-session-packets-ipv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;access-rx-session-packets-ipv6-loss&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network-tx-session-packets-ipv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network-rx-session-packets-ipv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network-rx-session-packets-ipv6-loss&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;access-tx-session-packets-ipv6pd&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;access-rx-session-packets-ipv6pd&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;access-rx-session-packets-ipv6pd-loss&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network-tx-session-packets-ipv6pd&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network-rx-session-packets-ipv6pd&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network-rx-session-packets-ipv6pd-loss&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="w"></span>
<span class="w"> </span><span class="p">},</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;a10nsp&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;s-vlan&quot;</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">&quot;qinq-send&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">false</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;qinq-received&quot;</span><span class="p">:</span><span class="w"> </span><span class="kc">false</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;tx-packets&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">46</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;rx-packets&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">87</span><span class="w"></span>
<span class="w"> </span><span class="p">}</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>
<p>You can also try other <a class="reference internal" href="api/index.html#api"><span class="std std-ref">commands</span></a> to get familiar with the API.</p>
<p>After the test has stopped, you can also check the final JSON report (<code class="docutils literal notranslate"><span class="pre">jq</span> <span class="pre">.</span> <span class="pre">report.json</span></code>),
log, and PCAP files.</p>
</section>
<section id="isis">
<h2>ISIS<a class="headerlink" href="#isis" title="Permalink to this headline"></a></h2>
<p>In the following example, we create two <a class="reference internal" href="routing/isis.html#isis"><span class="std std-ref">ISIS</span></a> nodes (R1 and R2) with an emulated
ISIS topology attached to R1 (<cite>test.mrt`</cite>).</p>
<img alt="ISIS Quickstart" src="_images/quickstart_isis.png" />
<p><strong>isis.json:</strong></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">&quot;interfaces&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;10.0.0.1/24&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;gateway&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;10.0.0.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;address-ipv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;fc66:1337:7331::1/64&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;gateway-ipv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;fc66:1337:7331::2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;isis-instance-id&quot;</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">&quot;isis-level&quot;</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="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;10.0.0.2/24&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;gateway&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;10.0.0.1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;address-ipv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;fc66:1337:7331::2/64&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;gateway-ipv6&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;fc66:1337:7331::1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;isis-instance-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;isis-level&quot;</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="w"> </span><span class="p">]</span><span class="w"></span>
<span class="w"> </span><span class="p">},</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;isis&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;instance-id&quot;</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">&quot;area&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="s2">&quot;49.0001/24&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="s2">&quot;49.0002/24&quot;</span><span class="w"></span>
<span class="w"> </span><span class="p">],</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;system-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;1921.6800.1001&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;router-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;192.168.1.1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;hostname&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;R1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;sr-base&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">1000</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;sr-range&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">100</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;sr-node-sid&quot;</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">&quot;level1-auth-key&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;secret123&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;level1-auth-type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;md5&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;external&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;mrt-file&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;test.mrt&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;connections&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;system-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;1921.6800.0000.00&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;l1-metric&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">1000</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;l2-metric&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2000</span><span class="w"></span>
<span class="w"> </span><span class="p">}</span><span class="w"></span>
<span class="w"> </span><span class="p">]</span><span class="w"></span>
<span class="w"> </span><span class="p">}</span><span class="w"></span>
<span class="w"> </span><span class="p">},</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;instance-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;area&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="s2">&quot;49.0001/24&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="s2">&quot;49.0002/24&quot;</span><span class="w"></span>
<span class="w"> </span><span class="p">],</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;system-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;1921.6800.1002&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;router-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;192.168.1.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;hostname&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;R2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;sr-base&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">1000</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;sr-range&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">100</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;sr-node-sid&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;level1-auth-key&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;secret123&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;level1-auth-type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;md5&quot;</span><span class="w"></span>
<span class="w"> </span><span class="p">}</span><span class="w"></span>
<span class="w"> </span><span class="p">],</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;streams&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;name&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;RAW1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;ipv4&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;direction&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;downstream&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;priority&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">128</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;destination-ipv4-address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;192.168.1.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;length&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">256</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;pps&quot;</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">&quot;network-interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.1&quot;</span><span class="w"></span>
<span class="w"> </span><span class="p">}</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>
<p>Now use the included tool <code class="docutils literal notranslate"><span class="pre">lspgen</span></code> to generate the attached ISIS topology.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ lspgen -a 49.0001/24 -K secret123 -T md5 -C 1921.6800.1001 -m test.mrt
Mar 30 14:54:19.647569 Add context for instance default, protocol isis, topology unicast
Mar 30 14:54:19.647630 Add connector to 0x192168001001
Mar 30 14:54:19.647633 LSP generation parameters
Mar 30 14:54:19.647639 Area 49.0001/24
Mar 30 14:54:19.647642 Level 1, sequence 0x1, lsp-lifetime 65535
Mar 30 14:54:19.647645 Authentication-key secret123, Authentication-type md5
Mar 30 14:54:19.647648 IPv4 Node Base Prefix 192.168.0.0/32
Mar 30 14:54:19.647651 IPv4 Link Base Prefix 172.16.0.0/31
Mar 30 14:54:19.647654 IPv4 External Base Prefix 10.0.0.0/28
Mar 30 14:54:19.647657 IPv6 Node Base Prefix fc00::c0a8:0/128
Mar 30 14:54:19.647660 IPv6 Link Base Prefix fc00::ac10:0/127
Mar 30 14:54:19.647669 IPv6 External Base Prefix fc00::a00:0/124
Mar 30 14:54:19.647672 SRGB base 10000, range 2000
Mar 30 14:54:19.647678 Generating a graph of 10 nodes and 20 links
Mar 30 14:54:19.647813 Root node 1921.6800.0000.00
</pre></div>
</div>
<p>Finally, you can start the BNG Blaster.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ sudo bngblaster -C veth1-isis.json -l isis -P test.pcap -S run.sock
Mar 30 14:56:11.981279 Init IS-IS instance 1
Mar 30 14:56:11.981314 Load ISIS MRT file test.mrt
Mar 30 14:56:11.981335 Init IS-IS instance 2
Mar 30 14:56:12.031917 Add network interface veth1.1 to IS-IS instance 1
Mar 30 14:56:12.087877 Add network interface veth1.2 to IS-IS instance 2
Mar 30 14:56:12.087971 opened pcap-file test.pcap
Mar 30 14:56:12.088013 Opened control socket run.sock
Mar 30 14:56:13.088035 Resolve network interfaces
Mar 30 14:56:13.088050 All network interfaces resolved
Mar 30 14:56:22.093906 ISIS L1 adjacency UP on interface veth1.2
Mar 30 14:56:22.093964 ISIS L1 adjacency UP on interface veth1.1
</pre></div>
</div>
<p>If the test is still running, you can open a second terminal, go to the same directory
from where you started the BNG Blaster and enter the following command.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ sudo bngblaster-cli run.sock isis-adjacencies
</pre></div>
</div>
<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">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;ok&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;code&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">200</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;isis-adjacencies&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;P2P&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;level&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;L1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;instance-id&quot;</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">&quot;adjacency-state&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Up&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;peer&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;system-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;1921.6800.1002&quot;</span><span class="w"></span>
<span class="w"> </span><span class="p">}</span><span class="w"></span>
<span class="w"> </span><span class="p">},</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;type&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;P2P&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;level&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;L1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;instance-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;adjacency-state&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;Up&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;peer&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;system-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;1921.6800.1001&quot;</span><span class="w"></span>
<span class="w"> </span><span class="p">}</span><span class="w"></span>
<span class="w"> </span><span class="p">}</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>
<p>You can also try other <a class="reference internal" href="api/index.html#api"><span class="std std-ref">commands</span></a> to get familiar with the API.</p>
</section>
<section id="bgp">
<h2>BGP<a class="headerlink" href="#bgp" title="Permalink to this headline"></a></h2>
<p>In the following example, we create a BGP session between BNG Blaster
and <a class="reference external" href="https://github.com/osrg/gobgp">gobgp</a>.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>sudo apt install gobgpd
</pre></div>
</div>
<p>Therefore, we use again the veth interface pair. But this time
the side used by <a class="reference external" href="https://github.com/osrg/gobgp">gobgp</a>
needs an IP address and TCP checksum offloading must be disabled!</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>sudo ip link add veth1.1 type veth peer name veth1.2
sudo ip link set veth1.1 up
sudo ip link set veth1.2 up
# disable checksum offloading
sudo ethtool -K veth1.1 tx off
sudo ethtool -K veth1.2 tx off
# add IPv4 address for gobgpd
sudo ip address add 192.168.92.1/24 dev veth1.1
</pre></div>
</div>
<p>Following the <a class="reference external" href="https://github.com/osrg/gobgp">gobgp</a> and
BNG Blaster configuration files needed.</p>
<p><strong>gobgpd.conf:</strong></p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>[global.config]
as = 65001
router-id = &quot;192.168.92.1&quot;
local-address-list = [&quot;192.168.92.1&quot;]
[[neighbors]]
[neighbors.config]
peer-as = 65001
neighbor-address = &quot;192.168.92.2&quot;
[[neighbors.afi-safis]]
[neighbors.afi-safis.config]
afi-safi-name = &quot;ipv4-unicast&quot;
[[neighbors.afi-safis]]
[neighbors.afi-safis.config]
afi-safi-name = &quot;ipv6-unicast&quot;
[[neighbors.afi-safis]]
[neighbors.afi-safis.config]
afi-safi-name = &quot;ipv4-labelled-unicast&quot;
[[neighbors.afi-safis]]
[neighbors.afi-safis.config]
afi-safi-name = &quot;ipv6-labelled-unicast&quot;
</pre></div>
</div>
<p><strong>bgp.json:</strong></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">&quot;interfaces&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;tx-interval&quot;</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">&quot;rx-interval&quot;</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">&quot;io-slots&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">4096</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;network&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;192.168.92.2/24&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;gateway&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;192.168.92.1&quot;</span><span class="w"></span>
<span class="w"> </span><span class="p">}</span><span class="w"></span>
<span class="w"> </span><span class="p">},</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;bgp&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;local-ipv4-address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;192.168.92.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;peer-ipv4-address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;192.168.92.1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;raw-update-file&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;out.bgp&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;local-as&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">65001</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;peer-as&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">65001</span><span class="w"></span>
<span class="w"> </span><span class="p">}</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>
<p>Use the included tool <code class="docutils literal notranslate"><span class="pre">bgpupdate</span></code> to generate a BGP update file
with 10.000 IPv4 and 10.000 IPv6 prefixes.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>bgpupdate -a 65001 -n 192.168.92.2 -p 11.0.0.0/28 -P 10000
bgpupdate -a 65001 -n 192.168.92.2 -p fc66:11::/64 -P 10000 --append
</pre></div>
</div>
<p>Start the <a class="reference external" href="https://github.com/osrg/gobgp">gobgp</a> daemon.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ sudo -E gobgpd -f gobgpd.conf
{&quot;level&quot;:&quot;info&quot;,&quot;msg&quot;:&quot;gobgpd started&quot;,&quot;time&quot;:&quot;2022-04-08T14:51:03+02:00&quot;}
{&quot;Topic&quot;:&quot;Config&quot;,&quot;level&quot;:&quot;info&quot;,&quot;msg&quot;:&quot;Finished reading the config file&quot;,&quot;time&quot;:&quot;2022-04-08T14:51:03+02:00&quot;}
{&quot;level&quot;:&quot;info&quot;,&quot;msg&quot;:&quot;Peer 192.168.92.2 is added&quot;,&quot;time&quot;:&quot;2022-04-08T14:51:03+02:00&quot;}
{&quot;Topic&quot;:&quot;Peer&quot;,&quot;level&quot;:&quot;info&quot;,&quot;msg&quot;:&quot;Add a peer configuration for:192.168.92.2&quot;,&quot;time&quot;:&quot;2022-04-08T14:51:03+02:00&quot;}
</pre></div>
</div>
<p>Finally, start the BNG Blaster in another terminal window.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ sudo bngblaster -C bgp.json -l bgp -S run.sock
Apr 08 14:53:51.870722 Loaded BGP RAW update file out.bgp (138.63 KB, 36 updates)
Apr 08 14:53:51.904266 BGP (veth1.2 192.168.92.2 - 192.168.92.1) init session
Apr 08 14:53:51.904293 BGP (veth1.2 192.168.92.2 - 192.168.92.1) state changed from closed -&gt; idle
Apr 08 14:53:51.904369 Opened control socket run.sock
Apr 08 14:53:52.904359 Resolve network interfaces
Apr 08 14:53:52.904389 All network interfaces resolved
Apr 08 14:53:53.904448 BGP (veth1.2 192.168.92.2 - 192.168.92.1) state changed from idle -&gt; connect
Apr 08 14:53:53.905659 BGP (veth1.2 192.168.92.2 - 192.168.92.1) state changed from connect -&gt; opensent
Apr 08 14:53:53.907888 BGP (veth1.2 192.168.92.2 - 192.168.92.1) open message received with peer AS: 65001, holdtime: 90s
Apr 08 14:53:53.907903 BGP (veth1.2 192.168.92.2 - 192.168.92.1) state changed from opensent -&gt; openconfirm
Apr 08 14:53:53.907917 BGP (veth1.2 192.168.92.2 - 192.168.92.1) state changed from openconfirm -&gt; established
Apr 08 14:53:54.907989 BGP (veth1.2 192.168.92.2 - 192.168.92.1) raw update start
Apr 08 14:53:55.182885 BGP (veth1.2 192.168.92.2 - 192.168.92.1) raw update stop after 0s
</pre></div>
</div>
<p>If the test is still running, you can open one more terminal, go to the same directory
from where you started the BNG Blaster and enter the following command.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ sudo bngblaster-cli run.sock bgp-sessions
</pre></div>
</div>
<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">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;ok&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;code&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">200</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;bgp-sessions&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"></span>
<span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;interface&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;veth1.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;local-address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;192.168.92.2&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;local-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;1.2.3.4&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;local-as&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">65001</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;local-holdtime&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">90</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;peer-address&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;192.168.92.1&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;peer-id&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;1.92.168.192&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;peer-as&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">65001</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;peer-holdtime&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">90</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;state&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;established&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;raw-update-state&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;done&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;raw-update-file&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;out.bgp&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;stats&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;messages-rx&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">3</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;messages-tx&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">38</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;keepalive-rx&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">2</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;keepalive-tx&quot;</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">&quot;update-rx&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;update-tx&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">36</span><span class="w"></span>
<span class="w"> </span><span class="p">}</span><span class="w"></span>
<span class="w"> </span><span class="p">}</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>
<p>You can also try other <a class="reference internal" href="api/index.html#api"><span class="std std-ref">commands</span></a> to get familiar with the API.</p>
<p>The following command shows the session in <a class="reference external" href="https://github.com/osrg/gobgp">gobgp</a>.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ gobgp neighbor 192.168.92.2
BGP neighbor is 192.168.92.2, remote AS 65001
BGP version 4, remote router ID 4.3.2.1
BGP state = established, up for 00:01:36
BGP OutQ = 0, Flops = 0
Hold time is 90, keepalive interval is 30 seconds
Configured hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
multiprotocol:
ipv4-unicast: advertised and received
ipv6-unicast: advertised and received
ipv4-labelled-unicast: advertised and received
ipv6-labelled-unicast: advertised and received
route-refresh: advertised
4-octet-as: advertised and received
Message statistics:
Sent Rcvd
Opens: 2 2
Notifications: 0 0
Updates: 0 72
Keepalives: 5 4
Route Refresh: 0 0
Discarded: 0 0
Total: 7 79
Route statistics:
Advertised: 0
Received: 20000
Accepted: 0
</pre></div>
</div>
<p>If the test is still running, you can add further routes. Therefore
first create a new BGP update file.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>bgpupdate -a 65001 -n 192.168.92.2 -p 22.0.0.0/28 -P 100000 -f update.bgp
</pre></div>
</div>
<p>Apply this file to the specified BGP session.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>sudo bngblaster-cli run.sock bgp-raw-update file update.bgp peer-ipv4-address 192.168.92.1 local-ipv4-address 192.168.92.2
</pre></div>
</div>
<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">&quot;status&quot;</span><span class="p">:</span><span class="w"> </span><span class="s2">&quot;ok&quot;</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;code&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">200</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;bgp-raw-update&quot;</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;started&quot;</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">&quot;skipped&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</span><span class="p">,</span><span class="w"></span>
<span class="w"> </span><span class="nt">&quot;filtered&quot;</span><span class="p">:</span><span class="w"> </span><span class="mi">0</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>
<p>The parameters <code class="docutils literal notranslate"><span class="pre">peer-ipv4-address</span></code> and <code class="docutils literal notranslate"><span class="pre">local-ipv4-address</span></code> are used to filter to which sessions
this update should be applied. Without any of those parameters, the update will be applied to all
sessions.</p>
<p>Check if they are received in the <a class="reference external" href="https://github.com/osrg/gobgp">gobgp</a> daemon.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$ gobgp neighbor
Peer AS Up/Down State |#Received Accepted
192.168.92.2 65001 00:09:36 Establ | 120000 0
</pre></div>
</div>
<p>Finally, you can withdraw them again.</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>bgpupdate -a 65001 -n 192.168.92.2 -p 22.0.0.0/28 -P 100000 -f withdraw.bgp --withdraw
sudo bngblaster-cli run.sock bgp-raw-update file withdraw.bgp
</pre></div>
</div>
</section>
</section>
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