This sounds like a switch configuration issue; you might try whatever support channels HP provides.
Is NOX configured to listen for connections on whatever port you set the switches to connect to? -- Murphy On Feb 28, 2012, at 3:36 PM, Elias Marti Paz-Rudolph wrote: > I am using HP ProCurve 3500 yl switches. i have configured the switch to > listen on port 6633. > I am using ipv4 addresses. I also configured the switch to point to my nox > controller. I was using dpctl to see if the switches connect and they dont. I > am using Ubuntu to run NOX > > --Elias > On Feb 28, 2012, at 4:25 PM, Murphy McCauley <[email protected]> wrote: > > "OpenFlow version 2.02" doesn't mean anything to me. What kind of switches > are you using? > > What IP address are you using with dpctl? The switch? In general, switches > make active connections (they initiate a connection to the controller/NOX), > so it's not listening on port 6633. Sometimes switches can also be > configured to listen too, but it depends on the switch and on the > configuration. > > More to the point, you say that you're trying to get NOX to send messages to > the switch, but dpctl doesn't have anything to do with that. Have you > configured the switches to connect to the IP that you're running NOX on? If > you run NOX and set it to listen for connections, do the switches connect? > What commandline are you running NOX with? > > -- Murphy > > On Feb 28, 2012, at 3:11 PM, Elias Marti Paz-Rudolph wrote: > > > > Hello, > I am in the beginning stages of implementing an OpenFlow network. I believe i > have configured my switch correctly. I am trying to get NOX to send messages > to the switch. > When i send > > dpctl dump-tables tcp:xxx.xx.xx.xxx:6633 > > i get a connection refused message back. > > I am using NOX version 0.9.0 > > and OpenFlow version 2.02 > > Can you help me this is? > > Thanks > Elias > > > > > Elias Paz > CompE Undergraduate > member of HESO > Hispanic Engineering and > Science Organization(SHPE/MAES) > [email protected] > (505) 550-9554 > _______________________________________________ > nox-dev mailing list > [email protected] > http://noxrepo.org/mailman/listinfo/nox-dev _______________________________________________ nox-dev mailing list [email protected] http://noxrepo.org/mailman/listinfo/nox-dev
