Re: [tcpm] New Version Notification for draft-touch-tcpm-tcp-edo-01.txt
Joe Touch <touch@isi.edu> Mon, 05 May 2014 21:59 UTC
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Date: Mon, 05 May 2014 14:58:20 -0700
From: Joe Touch <touch@isi.edu>
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To: John Leslie <john@jlc.net>, Wesley Eddy <wes@mti-systems.com>
References: <CF8D8E25-E435-4199-8FD6-3F7066447292@iki.fi> <5363AF84.8090701@mti-systems.com> <5363B397.8090009@isi.edu> <CAO249yeyr5q21-=e6p5azwULOh1_jUsniZ6YPcDYd69av8MMYw@mail.gmail.com> <DCC98F94-EA74-4AAA-94AE-E399A405AF13@isi.edu> <655C07320163294895BBADA28372AF5D2CFE36@FR712WXCHMBA15.zeu.alcatel-lucent.com> <536548D7.5030802@uclouvain.be> <68C69A33-3733-48FB-AED6-E1DBC121C5B7@cs.ucl.ac.uk> <20140505144109.GQ44329@verdi> <5367B32C.3080702@mti-systems.com> <20140505163025.GA27034@verdi>
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Subject: Re: [tcpm] New Version Notification for draft-touch-tcpm-tcp-edo-01.txt
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Some comments on the approaches for handling the connection: On 5/5/2014 9:30 AM, John Leslie wrote: > Wesley Eddy <wes@mti-systems.com> wrote: ... >> I think I agree. IMHO, the tradeoff comes down to whether it's more >> desirable for the middlebox to end up doing something violent like: >> >> - dropping the segment > > This should always be "legal" for a middlebox. (I certainly prefer > it to damaging some unrelated part of the packet.) It's easy enough > to detect. Agreed. >> - resetting the TCP connection > > This isn't quite "legal", but is certainly easy to detect. Agreed. >> - generating an ICMP > > Would anyone actually do this? (Hopefully, it would be in combination > with dropping the packet.) This ought to be legal only when the midbox sends a router-like ICMP error. The only one that makes sense to me is "protocol unreachable". However, this could be interpreted by the source as the fact that TCP isn't reachable at all, not just TCP-with-EDO. So I don't think this is viable at all. >> - crashing > > That's my most-preferred one. There's no excuse to blame anyone but > the middlebox vendor. ;^) I like that one too. Joe
- [tcpm] Fwd: New Version Notification for draft-to… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Pasi Sarolahti
- Re: [tcpm] New Version Notification for draft-tou… Wesley Eddy
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… John Leslie
- Re: [tcpm] New Version Notification for draft-tou… Yoshifumi Nishida
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Scharf, Michael (Michael)
- Re: [tcpm] New Version Notification for draft-tou… John Leslie
- Re: [tcpm] New Version Notification for draft-tou… Olivier Bonaventure
- Re: [tcpm] New Version Notification for draft-tou… Scharf, Michael (Michael)
- Re: [tcpm] New Version Notification for draft-tou… Costin Raiciu
- Re: [tcpm] New Version Notification for draft-tou… John Leslie
- Re: [tcpm] New Version Notification for draft-tou… John Leslie
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Wesley Eddy
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Costin Raiciu
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… John Leslie
- Re: [tcpm] New Version Notification for draft-tou… John Leslie
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Scheffenegger, Richard
- Re: [tcpm] New Version Notification for draft-tou… Bob Briscoe
- Re: [tcpm] New Version Notification for draft-tou… John Leslie
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Wesley Eddy
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… David Borman
- Re: [tcpm] New Version Notification for draft-tou… Bob Briscoe
- Re: [tcpm] New Version Notification for draft-tou… Bob Briscoe
- Re: [tcpm] New Version Notification for draft-tou… David Borman
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- [tcpm] timestamp options (was Re: New Version Not… Eggert, Lars
- Re: [tcpm] timestamp options (was Re: New Version… Brian Trammell
- Re: [tcpm] timestamp options (was Re: New Version… Scharf, Michael (Michael)
- Re: [tcpm] timestamp options (was Re: New Version… Scheffenegger, Richard
- Re: [tcpm] timestamp options (was Re: New Version… Scharf, Michael (Michael)
- Re: [tcpm] timestamp options (was Re: New Version… Scheffenegger, Richard
- Re: [tcpm] timestamp options (was Re: New Version… Scharf, Michael (Michael)
- Re: [tcpm] timestamp options (was Re: New Version… Yoshifumi Nishida
- Re: [tcpm] timestamp options (was Re: New Version… Joe Touch
- Re: [tcpm] timestamp options (was Re: New Version… Yoshifumi Nishida
- Re: [tcpm] timestamp options (was Re: New Version… Scheffenegger, Richard
- Re: [tcpm] New Version Notification for draft-tou… Bob Briscoe
- Re: [tcpm] New Version Notification for draft-tou… Bob Briscoe
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Bob Briscoe
- Re: [tcpm] New Version Notification for draft-tou… John Leslie
- Re: [tcpm] New Version Notification for draft-tou… Christoph Paasch
- Re: [tcpm] New Version Notification for draft-tou… Bob Briscoe
- Re: [tcpm] New Version Notification for draft-tou… Bob Briscoe
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Olivier Bonaventure
- Re: [tcpm] New Version Notification for draft-tou… Olivier Bonaventure
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] timestamp options (was Re: New Version… Joe Touch
- Re: [tcpm] timestamp options (was Re: New Version… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… John Leslie
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Olivier Bonaventure
- Re: [tcpm] New Version Notification for draft-tou… Olivier Bonaventure
- [tcpm] More TCP option space on SYNs Bob Briscoe
- Re: [tcpm] More TCP option space on SYNs Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- Re: [tcpm] New Version Notification for draft-tou… Joe Touch
- [tcpm] SYN extension using ACK=0 data packets Bob Briscoe
- Re: [tcpm] SYN extension using ACK=0 data packets Joe Touch
- Re: [tcpm] More TCP option space on SYNs Bob Briscoe
- Re: [tcpm] SYN extension using ACK=0 data packets Bob Briscoe
- Re: [tcpm] timestamp options (was Re: New Version… Yoshifumi Nishida
- Re: [tcpm] timestamp options (was Re: New Version… Joe Touch
- Re: [tcpm] timestamp options (was Re: New Version… Mark Allman
- Re: [tcpm] timestamp options (was Re: New Version… Mark Allman
- Re: [tcpm] timestamp options (was Re: New Version… Scharf, Michael (Michael)
- Re: [tcpm] timestamp options (was Re: New Version… Joe Touch
- Re: [tcpm] timestamp options (was Re: New Version… Joe Touch
- Re: [tcpm] timestamp options (was Re: New Version… Scharf, Michael (Michael)
- Re: [tcpm] timestamp options (was Re: New Version… Mark Allman
- Re: [tcpm] timestamp options (was Re: New Version… Mark Allman
- Re: [tcpm] timestamp options (was Re: New Version… Joe Touch
- Re: [tcpm] timestamp options (was Re: New Version… Yoshifumi Nishida
- Re: [tcpm] timestamp options (was Re: New Version… Yuchung Cheng
- Re: [tcpm] timestamp options (was Re: New Version… Mark Allman
- Re: [tcpm] timestamp options (was Re: New Version… Yuchung Cheng
- Re: [tcpm] More TCP option space on SYNs Martin Duke
- Re: [tcpm] More TCP option space on SYNs Joe Touch