Hi Varun, If I understand you correctly, you want to build a small firewall type application. basically, your application needs to do the following:
1. have a look at some of the tutorial scripts in nox repo. 2. if you want to block a host from sending packets through your target switch / router, you can use the IP address of the host as a flow identifier. 3. write the code for recognizing packets with the ip address used in above step. 4. set the action of the flow to be installed as drop 5. run the controller and the application you wrote in the above steps on top of it. 6. try to ping from one host to another. the ping should not succeed. I have given a high level view. @Others, please correct me if I am wrong. I am still a beginner in the arena Cheers! Naman On Thu, Mar 7, 2013 at 1:51 AM, Varun Moruse <varunmor...@rediffmail.com>wrote: > Dear Sir/Madam > I have deployed the openflow-1.0.0 of Stanford Software Reference Design > with Nox controller. > And its working properly.used UBUNTU 12.04 > My query is can I block one host from one side from sending the packets???? > If yes, where should I get the link or information or the script??? > Please let me know. > > Thanking you in advance. > > Regards, > Varun > > <http://sigads.rediff.com/RealMedia/ads/click_nx.ads/www.rediffmail.com/signatureline.htm@Middle?> > Catch India as it happens with the *Rediff News App*. To download it for > FREE, click > here<http://track.rediff.com/click?url=___http://www.rediff.com/newsapp___&lnk=signature&newservice=newsapp> > > _______________________________________________ > openflow-discuss mailing list > openflow-discuss@lists.stanford.edu > https://mailman.stanford.edu/mailman/listinfo/openflow-discuss > >
_______________________________________________ openflow-discuss mailing list openflow-discuss@lists.stanford.edu https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
