Can you fill us in more on what you're trying to accomplish? It's not clear to me what your end-goal is (or what you mean by "flow value").
-- Murphy On Oct 24, 2013, at 1:39 PM, Sayed Qaiser Ali Shah Shah <[email protected]> wrote: > Thanks Alison Chan and Murphy McCauley for your help. > I found number of flows by using > https://github.com/alis0nc/poxstuff/blob/master/flow_stats.py script modified > by Alison Chan. Now I am facing problem in passing the flow value which I > found, to l2_learning.py in which I have defined queues. Can you help me by > sending flow value to l2_learning Or if its not possible then how can I > create queues in flow_stats.py (link given above) so that I can pass traffic > through those queues. I tried a lot but was unable to do it. > > > On Mon, Oct 21, 2013 at 11:30 PM, Murphy McCauley <[email protected]> > wrote: > You could also count flows as you install them. Of course, whether this is > useful depends on what flows you install. If you install very broad flows, > you lose a lot of information. > > You might also look at the host_tracker component which comes with POX, which > attempts to track the hosts, which is a decent if imperfect proxy for > counting users. There has actually been work on truly tracking USERS, by > tracking e.g., social networking logins... I don't think the code for this > has been posted, though. > > -- Murphy > > On Oct 21, 2013, at 9:13 AM, Alison Chan <[email protected]> wrote: > > > William Yu wrote this flow_stats module for pox: > > https://github.com/hip2b2/poxstuff/blob/master/flow_stats.py And I > > modified it so flow_stats can be called from the pox command line: > > https://github.com/alis0nc/poxstuff/blob/master/flow_stats.py > > > > Cheers, > > Alison > > > > On Mon, Oct 21, 2013 at 4:14 AM, Sayed Qaiser Ali Shah Shah > > <[email protected]> wrote: > >> Hello everybody, > >> > >> I am working with POX and mininet. What I want to do is to find number of > >> active users i.e. how many users are sending and how many users are > >> receiving data. Another thing I want to find is number of flows i.e. how > >> many flows of different type are in progress, like how many http flows, how > >> many ftp flows are there at that time. What functions can I use in pox to > >> get number of users and number of different flows. > >> Can anybody help me regarding this. > >> > > > > > > > > -- > > Alison Chan > > [email protected] > > +1 909 278 7753 > > > > Sedulously eschew obfuscatory hyperverbosity or prolixity. > > > > > -- > Regards > > Sayed Qaiser Ali Shah > MSIT-12 > NUST (SEECS)
