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<p>Harking back to our vlan</p>
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<p>Harking back to our vlan</p>
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<pre><code data-trim data-noescape>
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<pre><code data-trim data-noescape>
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ip -6 route add 2001:db8:2501::/64 via 2001:db8:2500::1 dev enp0s1
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ip -6 route add 2001:db8:2501::/64 via 2001:db8:2500::1 dev enp0s1
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ip -6 route add 2001:db8:2502::/64 via 2001:db8:2500::1 dev enp0s1
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ip -6 route add 2001:db8:2600::/64 via 2001:db8:2600:beef:face::1 dev enp0s1
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</code>
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</code>
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</pre>
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</pre>
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<aside class="notes">
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<aside class="notes">
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<section><h2>Enter dynamic routes</h2>
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<section><h2>Enter dynamic routes</h2>
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<p>As a Router:</p>
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<p>As a Router:</p>
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<p>Advertise your networks</p>
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<p>Advertise your LANs</p>
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<p>Discovering routes to other networks</p>
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<p>Discovering routes to other LANs</p>
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<p>Optional: Do some logic</p>
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<p>Optional: Do some logic</p>
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<p>Add them to the routing table</p>
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<p>Add them to the routing table</p>
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<p class="fragment">Userspace daemons</p>
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<p class="fragment">Userspace daemons</p>
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<section><h2>Dynamic Routing</h2>
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<section><h2>Dynamic Routing</h2>
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<p>Border Gateway Protocol (BGP)</p>
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<p>Border Gateway Protocol (BGP)</p>
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<p class="fragment">RF4271</p>
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<p class="fragment">RF4271</p>
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<p class="fragment">For: Dynamic routes outside your network</p>
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<p class="fragment">For: Dynamic routes outside your network (and inside sometimes)</p>
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</section>
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</section>
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<section><h2>The Userspace Daemons</h2>
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<section><h2>The Userspace Daemons</h2>
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<p class="fragment">I've not used Quagga</p>
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<p class="fragment">I've not used Quagga</p>
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</section>
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</section>
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<section>intro to bird</section>
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<section><h2>intro to bird</h2>
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<p>Powerful</p>
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<section><h2>Two types of interfaces for OSPF</h2>
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<p class="fragment">Complex to configure</p>
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<p>Has other routers on it: Interface </p>
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<p class="fragment">Use version control</p>
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<p>Only this router on it: Stub interface</p>
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<aside class="notes">
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<p>Not quite turing complete</p>
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<p> git on /etc/bird or wherever your distor stores it.</p>
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</aside>
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</section>
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</section>
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<section><h2>Intro to bird configuration</h2>
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<p>/etc/bird.conf</p>
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<p>Each router needs a unique ID</p>
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<p>
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<aside class="notes">
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<p>Set BIRD's router ID. It's a world-wide unique identification of your router, usually one of router's IPv4 addresses. Default: the lowest IPv4 address of a non-loopback interface. <p>
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</section>
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<section><h2>
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<section>more detail on bird</section>
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<section>more detail on bird</section>
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<section>building out a virtual network with LXC</section>
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<section>ergh, NAT</section>
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<section>A Simple Network</section>
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<section>Why use a 'real' router</section>
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<section>OpenWRT</section>
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<section>Multi Host IPs (Authoritative DNS example like in the facebook thing)</section>
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<section>Multi Host IPs (Authoritative DNS example like in the facebook thing)</section>
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<section>Why use a 'real' router</section>
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<section><h2>¿Por qué no los dos?</h2>
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<p>OpenWRT is a linux based distribution for real networking hardware</p>
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<aside class="note">
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<p>Consumer grade mostly, but some enterprise level routers are supported</p>
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</section>
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<section><h2>Bonus homework</h2>
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<section><h2>Bonus homework</h2>
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<p>Why did I use 2001::db8::/32?</p>
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<p>Why did I use 2001::db8::/32?</p>
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<p>Why did I use /64s?</p>
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<p>Why did I use /64s?</p>
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<p>I highly recommend going through KNorrie's network examples: <a href="https://github.com/knorrie/network-examples">https://github.com/knorrie/network-examples</a></p>
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<p>I highly recommend going through KNorrie's network examples: <a href="https://github.com/knorrie/network-examples">https://github.com/knorrie/network-examples</a></p>
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<p>OSPF Areas</p>
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<p>Automatic transfers of internal aggregates to BGP (Something I've not investigated much)</p>
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</section>
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</section>
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<section><h2>Resources</h2>
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<section><h2>Resources</h2>
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