Hi,
If anyone is interested we wrote a kind of STP module for beacon and in
few days as well for Floodlight controllers.
If you want to use looped topologies and your controller / your switch
doesn't support STP could be useful ;)
It is called GreenMST and it uses the Kruskal algorithm to turn off/on
ports outside the tree calculated.
For details:
-
http://www.google.it/url?sa=t&rct=j&q=&esrc=s&source=web&cd=6&ved=0CFMQFjAF&url=http%3A%2F%2Fwww.ewsdn.eu%2Fpresentations%2FEWSDN_2012_GreenMST_Prete_v3.ppt&ei=PdwvUe7ZPMfE4gTfk4D4Cw&usg=AFQjCNGsMw81qmcwqkZRDXwNbzQZ967yMQ&sig2=slE3a6T_MfWKUmD6LLe6xg&bvm=bv.43148975,d.bGE
-
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6385045&contentType=Conference+Publications&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6385029%29%26rowsPerPage%3D50
I'll let you know as soon as I'll have the code available in the next days.
Cheers,
Luca P.
Il 28/02/2013 23:32, Ben Pfaff ha scritto:
On Thu, Feb 28, 2013 at 05:30:05PM -0500, Jonatan Fournier wrote:
What is the implementation of STP in OVS is it the original 802.1D or it
also supports RSTP 802.1w?
The original 802.1D.
We'd accept patches for RSTP, if you have them.
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