Hi, I am not sure why also but i guess its all down to the some processes still not yet being removed, actually you are right that can run nox in different ports under single directory. I killed all the processes first and then run it, it works!! Thanks.
Regards, Anthony On Fri, May 25, 2012 at 9:41 PM, Anthony Salim < [email protected]> wrote: > Hi, > > Hmm..because in a network, its not possible to have all flows go into one > controller only so i try to reduce the load by having one or more > controllers. I tried to run in same directory but it does not work because > it said the address already in use, however i tried to duplicate the nox > and it worked. Both processes are running now and i just need to 'link' > them up together so that i can split some load. > > Regards, > Anthony > > > On Fri, May 25, 2012 at 9:36 PM, Kyriakos Zarifis > <[email protected]>wrote: > >> There is no link, they aren't really connected to each other. You just >> have 2 processes running. But these 2 controllers do not (can not) talk to >> each other. >> Switches can connect to either one or the other, but there is no support >> for multiple controllers with NOX, nor any protocol for >> controller-to-controller communication defined. >> >> FWIW, I guess you could just start 2 controllers in the same directory >> (no need to duplicate the tree), running them on different ports. >> However, it's not very common practice to run multiple NOX controllers, >> because there is not too much you can do with them. >> (What are you trying to do?) >> >> >> On Fri, May 25, 2012 at 6:05 AM, Anthony Salim < >> [email protected]> wrote: >> >>> Hi guys, >>> >>> Basically i just copied the folder of original nox controller to another >>> folder (am i doing the right thing?) and then run each controller using >>> different ports eg. ./nox_core -v -i ptcp:6633 and the other using >>> ./nox_core -v -i ptcp:6634. Well from the terminal it seems there is no >>> conflict or whatsoever. So how am i supposed to show the link between these >>> two controllers that they are connected to each other? Thanks. >>> >>> Regards, >>> Anthony >>> >>> >>> On Fri, May 25, 2012 at 8:05 PM, Anthony Salim < >>> [email protected]> wrote: >>> >>>> HI guys, >>>> >>>> Just wondering if i want to have a multiple controllers in one virtual >>>> machine, how do i go about it to create multiple controllers (can just copy >>>> down the nox folder?) ? I want to have maybe one controller using port 6633 >>>> and the other using port 6634, or can both controller having different IP >>>> addreses even though there are in same VM. Thanks!! >>>> >>>> Regards, >>>> Anthony >>>> >>> >>> >> >
