Re: [tcpm] Is this a problem?
Joe Touch <touch@ISI.EDU> Wed, 21 November 2007 06:41 UTC
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Date: Tue, 20 Nov 2007 22:40:26 -0800
From: Joe Touch <touch@ISI.EDU>
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To: Lloyd Wood <L.Wood@surrey.ac.uk>
Subject: Re: [tcpm] Is this a problem?
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Lloyd Wood wrote: > At Tuesday 20/11/2007 17:57 -0800, Joe Touch wrote: > >> Chandrashekhar Appanna wrote: >>> On Tue, Nov 20, 2007 at 04:01:21PM -0800, Joe Touch wrote: >> ... >>>>> The community standardised TCP window size advertisements. That's a local resource control issue, surely? >>>> That's something you have to tell the other end, i.e., it requires a >>>> change to the protocol on the wire. This one can be implemented without >>>> any change to the protocol at all - entirely at the app layer. >>> And I think the authors are positioning that there is a better place in >>> the architecture to solve this and that is in tcp. I think it is boiling >>> down to just a matter of opinions so far.. esp when you keep repeating >>> that it could be solved in the app layer (for as long as I recall!!) >> First, the argument above is that this is like standardizing TCP window >> advertisements. >> >> Second, the original argument was that this wasn't solvable at the app >> layer. >> >> The rationale changes and the arguments persists. That's useful to note, IMO > > Joe, > > you appear to be confusing me with an author of the draft in question Lloyd, I was not. I was explaining my response above. > - and confusing my question about window advertisements (which indicate > to the other end how it can usefully make use of what is essentially a > local resource) for some change in rationale on behalf of the draft authors. I was explaining that the authors have changed their rationale; originally, it was needed in TCP because that was the only way to solve the problem. I was not asserting that you were creating a new rationale or changing one. As to window advertisements, as I noted above, that is a property that one end communicates to the other. It isn't of purely local impact. Joe
_______________________________________________ tcpm mailing list tcpm@ietf.org https://www1.ietf.org/mailman/listinfo/tcpm
- [tcpm] Is this a problem? Mahesh Jethanandani
- RE: [tcpm] Is this a problem? Caitlin Bestler
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Mahesh Jethanandani
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? Mahesh Jethanandani
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Florian Weimer
- Re: [tcpm] Is this a problem? John Heffner
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? speakeasy
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Ethan Blanton
- Re: [tcpm] Is this a problem? Lloyd Wood
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Ethan Blanton
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Ethan Blanton
- Re: [tcpm] Is this a problem? Mahesh Jethanandani
- Re: [tcpm] Is this a problem? Ethan Blanton
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Mahesh Jethanandani
- Re: [tcpm] Is this a problem? Ted Faber
- RE: [tcpm] Is this a problem? Caitlin Bestler
- Re: [tcpm] Is this a problem? John Heffner
- Re: [tcpm] Is this a problem? Mark Allman
- Re: [tcpm] Is this a problem? Mark Allman
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? Mark Allman
- Re: [tcpm] Is this a problem? MURALI BASHYAM
- Re: [tcpm] Is this a problem? Mark Allman
- Re: [tcpm] Is this a problem? Lloyd Wood
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Mark Allman
- Re: [tcpm] Is this a problem? Chandrashekhar Appanna
- Re: [tcpm] Is this a problem? Ethan Blanton
- Re: [tcpm] Is this a problem? Mahesh Jethanandani
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Ethan Blanton
- Re: [tcpm] Is this a problem? Chandrashekhar Appanna
- Re: [tcpm] Is this a problem? Mark Allman
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- Re: [tcpm] Is this a problem? Lloyd Wood
- Re: [tcpm] Is this a problem? Lloyd Wood
- Re: [tcpm] Is this a problem? Joe Touch
- Re: [tcpm] Is this a problem? Lloyd Wood
- Re: [tcpm] Is this a problem? Jakob Heitz
- Re: [tcpm] Is this a problem? Ethan Blanton
- Re: [tcpm] Is this a problem? Chandrashekhar Appanna
- Re: [tcpm] Is this a problem? Ted Faber
- Re: [tcpm] Is this a problem? Ted Faber
- Summary of responses so far and proposal moving f… Anantha Ramaiah (ananth)
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Ted Faber
- Re: Summary of responses so far and proposal movi… John Heffner
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- Re: Summary of responses so far and proposal movi… Ted Faber
- Re: Summary of responses so far and proposal movi… Mahesh Jethanandani
- Re: Summary of responses so far and proposal movi… Mahesh Jethanandani
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Ted Faber
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Ted Faber
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Ted Faber
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- Re: Summary of responses so far and proposal movi… Ted Faber
- Re: Summary of responses so far and proposal movi… Ted Faber
- Re: Summary of responses so far and proposal movi… Joe Touch
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- Re: Summary of responses so far and proposal movi… Joe Touch
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Tom Petch
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- Re: Summary of responses so far and proposal movi… Joe Touch
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- Re: Summary of responses so far and proposal movi… Joe Touch
- RE: Summary of responses so far and proposal movi… Anantha Ramaiah (ananth)
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Mark Allman
- Re: Summary of responses so far and proposal movi… Mark Allman
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Mark Allman
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Mark Allman
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Mark Allman
- Re: Summary of responses so far and proposal movi… John Heffner
- Re: Summary of responses so far and proposal movi… Ted Faber
- Re: Summary of responses so far and proposal movi… Lloyd Wood
- Re: Summary of responses so far and proposal movi… Mahesh Jethanandani
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… Lloyd Wood
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: Summary of responses so far and proposal movi… David Borman
- Re: Summary of responses so far and proposal movi… weddy
- Re: Summary of responses so far and proposal movi… Mahesh Jethanandani
- Re: Summary of responses so far and proposal movi… Mahesh Jethanandani
- Re: Summary of responses so far and proposal movi… Ethan Blanton
- Re: Summary of responses so far and proposal movi… Ethan Blanton
- Re: Summary of responses so far and proposal movi… David Borman
- Re: Summary of responses so far and proposal movi… Mahesh Jethanandani
- Re: Summary of responses so far and proposal movi… Joe Touch
- Re: [tcpm] Is this a problem? Mahesh Jethanandani
- Re: Summary of responses so far and proposal movi… Erik Nordmark