Hi, You have to write your own controller components for this. From what I remember, NOX does not ship with standard components that is "full IP routing". I might be wrong.
Regards KK 2011/3/9 杨宇 <[email protected]>: > Hi kk yap, > Thanks for your reply. > These days, I read a lot of tutorial of openflow and nox in the > website. Maybe I mixed these command line. > Which I want to do is the followings: > > I want to set up a topology like this: > > > controller > __________|__________ > | | | > switch switch switch > > | | > PC1 PC2 > > The openflow switches should be worked as routers. PC1 and Pc2 are in > the different subnet. > > What should I configure the switches and controllers that Pc1 can ping > the PC2. > > I was confused because lots of the experiment are in the mininet and all > of the hosts(like PC1 and Pc2)are in the same subnet in the Openflow > tutorial page. > > These tutorial are not suitable to my experiments. > > > > Thank you again. > > > > > > > > > Best regards > > > > yang > 2011-03-10 > ________________________________ > 发件人： kk yap > 发送时间： 2011-03-09 22:52:16 > 收件人： 杨宇 > 抄送： nox-dev > 主题： Re: Re: [nox-dev] different between ofdatapath and dpctl > Hi, > This is because you are trying to add a kernel datapath on a userspace > switch. I do not see this pair of commands being used in the link you > provided > (http://www.openflow.org/foswiki/bin/view/OpenFlow/Deployment/HOWTO/LabSetup). > Any reason for doing so? > /var/run/dp0 is the UNIX domain socket to communicate to the switch > with. You need it when you run ofprotocol. And the datapath id is > 004E46324304. The userspace switch supports only one datapath from > what I recall. > Regards > KK > PS>> Please don't drop the mailing list. > On 9 March 2011 06:48, 杨宇 <[email protected]> wrote: >> hello, kk >> thansk for your reply.. >> >> >>> # ./udatapath/ofdatapath --detach punix:/var/run/dp0 -d 004E46324304 >>> -i eth1,eth2 >> This runs the OpenFlow switch. >> >> I think the punix:/var/run/dp0 is the created switch. >> and the 004E46324304 is the datapath , is that true ? >> >> >> ________________________________ >> 发件人： kk yap >> 发送时间： 2011-03-09 22:34:50 >> 收件人： 杨宇 >> 抄送： nox-dev >> 主题： Re: [nox-dev] different between ofdatapath and dpctl >> Hi, >> Comments inline. >> Regards >> KK >> 2011/3/9 杨宇 <[email protected]>: >>> hi, all >>> when I follow the tutorial in the page >>> "http://www.openflow.org/foswiki/bin/view/OpenFlow/Deployment/HOWTO/LabSetup >>> " >>> there is a command line: >>> # ./udatapath/ofdatapath --detach punix:/var/run/dp0 -d 004E46324304 >>> -i eth1,eth2 >> This runs the OpenFlow switch. >>> Is this same with the command line: >>> ./dpctl adddp nl:0 >> This commandline tool ask the switch you just ran to create a datapath. >>> >>> what's the difference between this two commands? >>> >>> Thans a lot >>> >>> Best regards. >>> >>> >>> yang >>> _______________________________________________ >>> 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
