Hi, > The updated path is not reflected properly in shortest_path when link goes > down.
I think that Ryu does not detect the event of EventLinkDelete. And, I guess that you don't use "--observe-links" command line option of ryu-manager. note: --observe-links observe link discovery events. thanks, On 2016年02月04日 23:03, Osman Titu wrote: > Hi > > I am using mininet and RYU controller. > > For my project I need to forward packet through backup link when forwarding > link goes down. > > I am using NetworkX and shortest_path for path calculation. I have added > EventLinkAdd and EventLinkDelete to update the graph when link goes down. > > I can see the updated links when link goes down but shortest_path can not > calculate new path when link goes down. The updated path is not reflected > properly in shortest_path when link goes down. > > Any suggestion would be appreciated. > > Regards > > Titu > > > > > ------------------------------------------------------------------------------ > Site24x7 APM Insight: Get Deep Visibility into Application Performance > APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > Monitor end-to-end web transactions and take corrective actions now > Troubleshoot faster and improve end-user experience. Signup Now! > http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 > > > > _______________________________________________ > Ryu-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ryu-devel > ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
