Assuming that you want to do it on the switch and not at the controller, it is probably possible to do what you want in POX if you're using a switch which supports Nicira/Open vSwitch extensions (it's not a feature of standard OpenFlow 1.0). The action is nx_action_dec_ttl, which is available in nicira.py.
This would be a good question for the pox-dev mailing list. -- Murphy On Mar 13, 2014, at 5:48 AM, Amer <amer7...@hotmail.com> wrote: > Hello, > > I would like to decrement IP ttl value to any value (0-255) I like for example > > 255-200=5 > > Can I do that in pox > > Best regards, > Amer
