[ovs-discuss] Starting up Inband controller
Soliman Awad Alshra´a Abdullah TU Ilmenau
Abdullah.Alshraa at tu-ilmenau.de
Thu Mar 1 14:16:39 UTC 2018
Hello everyone,
I am trying to build my topology with In-band controller, So I started running some available script
On the one hand, I have no problem when I use these instructions on
http://tocai.dia.uniroma3.it/compunet-wiki/index.php/In-band_control_with_Open_vSwitch
(sudo mn --topo linear,5 --switch ovsk,inband=True, --controller=remote,ip=10.0.0.3)
when I check the disable-in-band="true" by
( sudo ovs-vsctl --columns=other_config list bridge | grep "disable-in-band")
I get nothing as it is expected, and I can run the topology well. (pingall)
________________________________________
On the other hand, when I use the other topologies in (for example)
https://techandtrains.com/2013/10/05/in-band-controller-with-mininet-p art-2/
or
https://github.com/hmd1st/mn_test/blob/master/inband_delay_link.py
I check the disable-in-band="true"
I get --> other_config : {datapath-id="0000000000000001", disable-in-band="true"}
OVS switches does not seem to try to connect to Ryu's host and I can't do ping betwwen all hosts.
my ovs is 2.0.2 which support Of 1.0 as default so I uses simple_switch.py as a controller as well sa I upgraded my ovs and tried to use the suitable controller( simple_switch_13.py ), but nothing happens.
>
I know my problem might be simple, but I have no idea why I cannot start up the controller well.
please, Could you guide me to my problem !
Thanks in advance.
A.Soliman
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