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Unable to ping my nodes

asked 2015-12-20 21:30:26 -0700

Mohsen gravatar image

updated 2015-12-20 22:09:33 -0700


i have created a 3 level fat tree topo in mininet with : 2 core ,4 aggregate ,4 top of rack switches and 8 hosts. right now i don't have ping between hosts.

what should i do to have pingall ? thanks.

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answered 2015-12-24 05:14:50 -0700

harsha gravatar image

Install L2 Switch features in ODL or try adding flows manually

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answered 2015-12-24 22:15:48 -0700

Mohsen gravatar image

Hi Harsha,

I have Installed L2switch Features but my pingall doesn't work correctly ! all switches,nodes and links are created correctly but i have ping of some nodes and some others are lost.

i have tried my topo on odl hydro,helium and lithium.


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answered 2016-01-06 06:27:35 -0700

runamuck gravatar image

Are all the hosts in the same network? If they are, does spanning tree prune the paths? Do you have any VLAN set up?

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Asked: 2015-12-20 21:30:26 -0700

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Last updated: Jan 06 '16