KK, On the same note, is there a common documentation for using the topology(usage and/or implementation)? Appreciate your help.
Thanks Soundar -----Original Message----- From: nox-dev-boun...@noxrepo.org [mailto:nox-dev-boun...@noxrepo.org] On Behalf Of kk yap Sent: Tuesday, December 14, 2010 7:48 AM To: Nikhil Handigol Cc: nox-dev Subject: Re: [nox-dev] Using pytopology Hi Nikhil, I see your point. Topology does seem to provide a little more than pytopology though. Also, datapathmem should give you the list of datapaths to complete the picture. The functionality does appear scattered, but they are all there. Regards KK On 14 December 2010 02:50, Nikhil Handigol <nikh...@cs.stanford.edu> wrote: > I want to write a nox python module that uses pytopology for topology > discovery. I believe pytopology.i is the file I need to be looking at to > understand the interface provided by pytopology? And pytopology_test.py is a > sample app that uses pytopology? > It seems pytopology provides me with just 2 functions: > 1) get_outlinks(dpsrc, dpdst) > 2) is_internal(dp, port) > > It is not clear to me how exactly I can use these two to get complete > topology information. I'd expect the following information from a topology > module: > 1) list of all dps in the topology > 2) list of all links from a dp (probably in the form of a list of (srcport, > dstdp, dstport)) > 3) link between 2 dps (provided by get_outlinks) > 4) is_internal() > Is there a python module that provides all this information? > Thanks, > Nikhil > > _______________________________________________ > nox-dev mailing list > nox-dev@noxrepo.org > http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org > > _______________________________________________ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org _______________________________________________ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
