Hi Bob, Sorry if i put in the wrong section but i did not get any response from mininet discuss mailing list. Would you mind explain about the routed control network as i little understand on that part. Thanks.
And as the guide provided does not put any IP address on the controller, by putting the controllers an IP address, does this approach workable or even recommended in mininet / virtual environment? Thanks. Regards, Anthony On Tue, Jun 12, 2012 at 1:48 AM, Bob Lantz <[email protected]> wrote: > You should ask this on mininet-discuss and not nox-dev; briefly, trying to > "set an IP address on a switch" is not meaningful on mininet unless you are > using a routed control network, which you need to set up correctly (which > you are currently not doing, because you are putting it on the > openflow-controlled data network.) > > On Jun 11, 2012, at 7:35 AM, Anthony Salim wrote: > > Hi, > > Is it possible to set IP address on mininet switch (OVSwitch), because i > tried to put ip address on the switch but it does not show on the switches > information. I think i need to set switches ip addresses as well. > > Regards, > Anthony > > On Sun, Jun 10, 2012 at 2:29 PM, Anthony Salim < > [email protected]> wrote: > >> Hi, >> >> I tried to run pyswitch component but it still does not see that the >> switches have been added into the network.only when i dont add IP address >> to the controller then i can see the switches communicate to the controller. >> >> Inside the topology, i used node class which is to add the IP address of >> controller , defaultIP = "10.0.0.250" instead of loopback address, 127.0.0.1 >> >> Regards, >> Anthony >> >> >> On Sun, Jun 10, 2012 at 2:20 PM, Anthony Salim < >> [email protected]> wrote: >> >>> Hi, >>> >>> I am just using ovswitch from mininet and not starting any components. >>> But i have connected the switches to the controller just that i dont run >>> any component except the running the nox controller itself. >>> >>> I will try running the pyswitch component and see whether works or not. >>> Thanks! >>> >>> Regards, >>> Anthony >>> >>> >>> On Sat, Jun 9, 2012 at 6:51 AM, Kyriakos Zarifis >>> <[email protected]>wrote: >>> >>>> The controller should be reachable by the switches so that the openflow >>>> channel can be established between each of them and the controller. You >>>> shouldn't be able to ping between hosts if the switches haven't connect to >>>> a controller that runs a forwarding algorithm. >>>> What kind of switches are you using? And what command are you using to >>>> start NOX (do you start any forwarding components like e.g. pyswitch ) ? >>>> >>>> >>>> On Fri, Jun 8, 2012 at 7:31 AM, Anthony Salim < >>>> [email protected]> wrote: >>>> >>>>> Hi, >>>>> >>>>> Thanks. I have one question. I give controller an IP address of >>>>> 10.0.0.250 and the hosts are 10.0.0.x range but i could not ping the from >>>>> one host to another. But if the controller using defaultIP which is the >>>>> loopback address, it will have no problem. How do i resolve this? Thanks. >>>>> >>>>> Regards, >>>>> Anthony >>>>> >>>>> >>>>> On Fri, Jun 8, 2012 at 8:25 PM, Kyriakos Zarifis < >>>>> [email protected]> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> there is no spanning tree running by default (unless you start NOX >>>>>> with the spanning_tree module) >>>>>> >>>>>> >>>>>> On Fri, Jun 8, 2012 at 4:13 AM, Anthony Salim < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> HI all, >>>>>>> >>>>>>> How can i disable STP in nox controller? Thanks. >>>>>>> >>>>>>> Regards, >>>>>>> Anthony >>>>>>> >>>>>> >>>>>> >>>>> >>>> >>> >> > >
