Hello Taha, I'm in a similar project. The only difference is that I'm clustering the network into multiple sectors, where each sector and its switches, are controlled by one controller.
To communicate amongst themselves, my controllers use a client-server model implemented by Pyro4 -> https://pythonhosted.org/Pyro4/ I hope it helps. Carlos On 19 October 2017 at 02:33, Taha Khan <mailfort...@gmail.com> wrote: > Hi Iwase, > > I am planning to work on RYU controller and my application would be > something like- multiple controllers controlling a single network topology. > Its my academic project. > Thats why, I asked is there a possibility of connecting different > controllers. > > > Thanks! > Taha. > > > On Wed, Oct 18, 2017 at 8:04 PM, Iwase Yusuke <iwase.yusu...@gmail.com> > wrote: >> >> Hi Taha, >> >> What's the purpose of connecting Ryu to OpenDaylight? >> Clustering with OpenDaylight, for example? >> If so, it is depending on your Ryu application implementation. >> Ryu does not defined the standard way for clustering. >> >> Or, you have already your network managed by OpenDaylight and you want to >> join Ryu as >> a new controller, right? >> In this case, I guess your switches should have the IP address of >> OpenDaylight like; >> >> $ ovs-vsctl show >> ...(snip)... >> Bridge "s1" >> Controller "tcp:<IP of OpenDaylight>:6653" >> fail_mode: secure >> ...(snip)... >> >> To add Ryu as a new controller, please add the IP address of Ryu like; >> >> $ ovs-vsctl set-controller <switch_name> "tcp:<IP of OpenDaylight>:6653" >> "tcp:<IP of Ryu>:6653" >> >> Then, your switches will start trying to connect to Ryu. >> (If you are using other OpenFlow switch implementation than OVS, please >> refer to its >> documentation.) >> >> Thanks, >> Iwase >> >> >> On 2017年10月19日 03:58, Taha Khan wrote: >>> >>> Hi, >>> >>> I would like to know how can we connect two or more different controllers >>> with RYU. >>> Example- RYU connected to OpenDaylight managing a network. >>> >>> Thanks! >>> Taha >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> 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 >>> Ryu-devel@lists.sourceforge.net >>> 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 > Ryu-devel@lists.sourceforge.net > 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 Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
