[ovs-discuss] InBand controller

Soliman Awad Alshra´a Abdullah TU Ilmenau Abdullah.Alshraa at tu-ilmenau.de
Tue Mar 6 15:37:00 UTC 2018

Hello all,

I am writing to ask your help about InBand controller
The work in https://techandtrains.com/2014/04/03/running-open-vswitch-in-network-namespace-inband-controller/
builds the next topology and starts up the controller in h1 ( I did everything in the website and the topology works well)

S1 - -- -- S2
|              |
H1           H2

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
for example :

S1 ---- S2 ----- S3
|           |         /\
H1        h2     h3 h4

I made a createBrSdn file for three ports by adding this line
ovs-vsctl --db=unix:/tmp/mininet-$1/db.sock add-port $1 $1-eth2

could you help me ?
Thanks in advance

M.Sc Abdullah Soliman Alshra'a
Technische Universität Ilmenau
Fakultät für Elektrotechnik und Informationstechnik
Fachgebiet Kommunikationsnetze
Helmholtzplatz 2
98693 Ilmenau

PF 10 05 65
98684 Ilmenau


+49 3677 69-2698

[cid:image001.png at 01D3B49C.5360FF80]  Abdullah.alshra'a at tu-ilmenau.de<mailto:Jochen.Seitz at tu-ilmenau.de>
[cid:image002.png at 01D3B49C.5360FF80]  www.tu-ilmenau.de/kn<https://www.tu-ilmenau.de/kn>


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