Re: [openflow-discuss] Clarification about NORMAL and LOCAL action

2011-10-12 Thread Ben Pfaff
On Wed, Oct 12, 2011 at 07:17:49AM +0100, Thapar, Vishal wrote: > If you program LOCAL Action for a pkt that would've been forwarded > normally, what do you expect switch to do? Note that when I say switch > I mean a hybrid switch. > > 1. Drop pkt. > 2. Fwd pkt. > 3. Throw error and not let you ad

Re: [openflow-discuss] Clarification about NORMAL and LOCAL action

2011-10-11 Thread Thapar, Vishal
scuss@lists.stanford.edu Subject: Re: [openflow-discuss] Clarification about NORMAL and LOCAL action While I might get some pushback (hopefully I will) for saying this, I would argue that NORMAL is not that well defined; at least, it is highly implementation dependent. LOCAL is pretty well defined since i

Re: [openflow-discuss] Clarification about NORMAL and LOCAL action

2011-10-11 Thread Dan Talayco
(Sorry if you get this twice. Bad email source addr used.) While I might get some pushback (hopefully I will) for saying this, I would argue that NORMAL is not that well defined; at least, it is highly implementation dependent. LOCAL is pretty well defined since in all implementations there i

[openflow-discuss] Clarification about NORMAL and LOCAL action

2011-10-11 Thread Thapar, Vishal
Hi, I have some confusion regarding difference between LOCAL and NORMAL action. My [current] understanding is LOCAL refers to host's TCP/IP stack while NORMAL states "Process packets using traditional non-Openflow Pipeline of the switch". What I understand from it is that NORMAL action should o