You can use: ports = datapath.ports.values() But it won't return a populated list except in the MAIN_DISPATCHER so maybe your approach is the right one.
Regards Maen On Tue, Feb 19, 2019, 5:22 PM Praveen Fernando <p...@zips.uakron.edu wrote: > Hi, > > I am developing a RYU application, and I need to get the list of ports of > a SDN switch at *CONFIG_DISPATCHER* phase. > Currently I can't find any method to do this, and my current workaround > is to use *ofp_event.EventOFPPortStatsReply *to get the port list of a > switch and send the list to the particular switch instance. > > Note : POX cntroller has a method to do the above using > *connection.features.ports*. > Therefore please let me know any workaround for this. > > Regards. > -- > Mututhanthrige Praveen Sameera Fernando > Graduate Research Assistant > Department of electrical and computer engineering > The University of Akron > Mobile : +94 077-517-3454 | +1 330-319-0215 > _______________________________________________ > Ryu-devel mailing list > Ryu-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ryu-devel >
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