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Missing topology

asked 2016-03-30 07:49:16 -0700

nan23 gravatar image

Hi there,

I installed odl-l2switch-switch-ui, but the controller gets the wrong topology. I have 3 switches with a host connected to each switch (1 OVS+ 2 NETFPGA) running openflow1.0. All three switches are interconnected. However, opendaylight cannot see the hosts nor the cables between switches ! It pictures just three switches on the topology. The hosts cannot ping one another. I need help fixing this !


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answered 2016-03-31 10:15:30 -0700

azhark gravatar image

I assume you have following features installed; odl-restconf-all odl-l2switch-all odl-dlux-all

Seems like an old broken flow is stuck. You better clear everything before trying again.

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answered 2016-04-04 22:48:50 -0700

karthik330 gravatar image

Hi , I hope Azhark said is correct. clear everything then try . .

Launch ./karaf clean , and install odl-l2switch-all.

Before running mininet , clean it .. sudo mn -c .. then run your mininet .Now try ping all..Hope it should work


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Asked: 2016-03-30 07:49:16 -0700

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Last updated: Apr 04 '16