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回复：About path computation in ODL

陈明明 <mingmingminne@...>
 

Hi JunZhuo,
I have told Shu how to invoke addflow. Now the problem is how to compute path, right? I know that there is a ad sal routing method using D algorithm. now you have find md sal routing,right? I can not get my laptop because of my younger brother's wedding. 3 days later I can reply you at least. I will try to find ways to get code as long as I am free. Sorry not to  answer your question right now. I will communicate with you later. 
Best Regards,
Mingming

发自网易邮箱大师
在2015年08月05日 23:24，Junzhuo Wang 写道:

Hi mingming,

I'm trying to find a API to compute the link path between two hosts. So I read the code from openflowplugin (add@... and addFlow@SalFlowServiceImpl). But seems the it just ad given flows to switchers rather than calculate the path. 

So I turn to OpenDayLight/controller to find a function to get the path. I found that org.opendaylight.controller.sal.routing provides a getRoute method but it no longer be used in the newer ODL (may be it's a AD-SAL function). Now ODL using org.opendaylight.controller.md.sal.common.api.routing to compute path. But I can't find out where the implement is and how to use it. Do you have any ideas?

Thanks!

Junzhuo
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