Hi Jara, First, "ryu/app/gui_topology/gui_topology.py" does not install flows for forwarding packets as "ryu/app/simple_switch_13.py" doing, and the Mininet hosts can not communicate each other. If you want to do ping between hosts, how about includeing "simple_switch_13.py"? e.g.) PYTHONPATH=. ryu-manager --observe-links ryu/app/simple_switch_13.py ryu/app/gui_topology/gui_topology.py
Also, IIRC, "gui_topology.py" can not show the hosts and links between them, only switches and links between those switches on its view. Thanks On 2017年05月18日 20:35, Jara SPG wrote: > Hi everyone, > > I am a doctorate studient and I've working in the improvement of the GUI for > RYU, > but even with the > patch:https://github.com/osrg/ryu/commit/af63e5f51954fe1f080c1804940aff > I am still unable to get the host within my network. > The network is emulated with mininet (simple linear topology) > and I'm running the guy topology app: > > ryu-manager --observe-links ryu.app.guiy_topology.gui_topology.py > <http://ryu.app.guiy_topology.gui_topology.py> > > > I've tryied to generate traffic between the hosts (pinging between them) but > they do not reach each other, because the tables on the ovs are empty and if > you fill the flow tables manually, it does not discover the host either. > > want can i do? > > best regards, > > > Jara SPG. > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > > > > _______________________________________________ > Ryu-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ryu-devel > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
