I just run it with pyswitch --- ./nox_core -v -i ptcp:2525 pyswitch - Steve
On Sun, Nov 15, 2009 at 4:04 PM, Martin Casado <[email protected]> wrote: > What command line args are you passing to Nox when you run it? >> >> Thanks, Justin. >> >> It works without any controller and also works with ovs-controller. I >> guess it's a NOX issue. Do I have to do anything special with NOX? I'm >> just using the same NOX that works with openflow reference >> implementation 0.8.9. I tried compiling NOX again by giving >> openvswitch to --with-openflow option, but didn't work because some >> header files mismatch. >> >> One more thing - I noticed that I have to bring up interfaces for the >> switch manually, e.g., "ifconfig eth1 up". I wanted to verify if this >> is the case, since I don't do it when I run openflow reference >> implementation. >> >> - Steve >> >> On Sat, Nov 14, 2009 at 6:06 PM, Justin Pettit <[email protected]> wrote: >> >>> >>> On Nov 13, 2009, at 3:15 PM, Steven Y. Ko wrote: >>> >>> >>>> >>>> face.mybr.internal=true >>>> >>> >>> I don't think you need to set this key. >>> >>> >>>> >>>> NOX is configured as an out-of-band controller, and connectivity is >>>> fine. With this configuration file, I run ovs-vswitchd with -v, then I >>>> get the log copied at the end of this email. It seems that there is no >>>> error. However, when I actually bring up 2 hosts and try to ping each >>>> other, ARP requests never pass through. I used tcpdump to verify that >>>> either eth1 or eth2 receives the ARP requests, and they do receive the >>>> packets. >>>> >>> >>> What NOX applications are you running? I'd recommend first trying to run >>> ovs-vswitchd without connecting to a controller. That way, you can at least >>> determine whether ovs-vswitchd is receiving traffic. Without a controller, >>> it should just work like a learning switch. If that looks okay, try running >>> ovs-controller (it's available in the "utilities" directory), since it's >>> much simpler than NOX. If that looks okay, then it's probably a NOX >>> configuration issue. >>> >>> I'm a bit surprised that you're not seeing packet-in messages reported in >>> the logs below. It appears that you only have four seconds of logging. I >>> assume you waited longer than that, correct? >>> >>> --Justin >>> >>> >>> >>> >> >> _______________________________________________ >> discuss mailing list >> [email protected] >> http://openvswitch.org/mailman/listinfo/discuss_openvswitch.org >> > > _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss_openvswitch.org
