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<p class="MsoNormal">Hello all,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am writing to ask your help about InBand controller<o:p></o:p></p>
<p class="MsoNormal">The work in <a href="https://techandtrains.com/2014/04/03/running-open-vswitch-in-network-namespace-inband-controller/">
https://techandtrains.com/2014/04/03/running-open-vswitch-in-network-namespace-inband-controller/</a><br>
builds the next topology and starts up the controller in h1 ( I did everything in the website and the topology works well)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">S1 – -- -- S2<o:p></o:p></p>
<p class="MsoNormal">| |<o:p></o:p></p>
<p class="MsoNormal">H1 H2<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><br>
But, when I want to add switch to the topology with two hosts, the controller cannot reach to the new switch, thus the hosts h3 and h4 cannot do ping
<br>
for example :<br>
<br>
S1 ---- S2 ----- S3 <o:p></o:p></p>
<p class="MsoNormal">| | /\<o:p></o:p></p>
<p class="MsoNormal">H1 h2 h3 h4 <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I made a createBrSdn file for three ports by adding this line
<o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:11.25pt;background:whitesmoke"><span style="font-size:9.0pt;font-family:"Courier New";color:#555555">ovs-vsctl --db=unix:/tmp/mininet-$1/db.sock add-port $1 $1-eth2<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">could you help me ?<br>
Thanks in advance<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span lang="DE" style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#008F8B;mso-fareast-language:DE">M.Sc Abdullah Soliman Alshra‘a<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span lang="DE" style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:DE">Technische Universität Ilmenau<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="DE" style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:DE">Fakultät für Elektrotechnik und Informationstechnik<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE" style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:DE">Fachgebiet Kommunikationsnetze<o:p></o:p></span></p>
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<a href="mailto:Jochen.Seitz@tu-ilmenau.de"><span style="color:black">Abdullah.alshra‘a</span><span style="color:black;text-decoration:none">@tu-ilmenau.de</span></a>
<o:p></o:p></span></p>
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<a href="https://www.tu-ilmenau.de/kn"><span style="color:black;text-decoration:none">www.tu-ilmenau.de/kn</span></a>
<o:p></o:p></span></p>
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