Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-14 Thread Randy Bush
you want to give ops feedback to the ietf, well ... i suggest a loc/id session at the next nanog, 20-30 mins each for LISP ILNP 6296 where each is explained at an architectural level in some detail with also a predeterimied list of questions such as "how does this address loc/id separation,

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Dobbins, Roland
On Jul 14, 2011, at 10:49 AM, Randy Bush wrote: > not to quibble but i thought 6296 was stateless. AFAICT, the translators themselves are just rewriting addresses and not paying attention to 'connections', which is all to the good. But then we get to this: - 5.2. Recommendations for App

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Randy Bush
> I also view RFC6296 as a perpetuation of the clear violation of the > end-to-end principle (i.e., ' . . . functions placed at low levels of > a system may be redundant or of little value when compared with the > cost of providing them at that low level . . .') embodied in the > abomination of NAT

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Dobbins, Roland
On Jul 13, 2011, at 11:02 PM, Ronald Bonica wrote: > - enumerate the operational problems solved by LISP Separation of locator/ID is a fundamental architectural principle which transcends transport-specific (i.e., IPv4/IPv6) considerations. It allows for node/application/services agility, and

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Fred Baker
On Jul 13, 2011, at 12:02 PM, Ronald Bonica wrote: > At this point, it might be interesting to do the following: > > - enumerate the operational problems solved by LISP > - enumerate the subset of those problems also solved by RFC 6296 > - execute a cost/benefit analysis on both solutions I'll

RE: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Ronald Bonica
Original Message- > From: Scott Brim [mailto:scott.b...@gmail.com] > Sent: Wednesday, July 13, 2011 10:39 AM > To: Randy Bush > Cc: North American Network Operators' Group > Subject: Re: in defense of lisp (was: Anybody can participate in the > IETF) > > On Wed, Jul

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Fred Baker
On Jul 13, 2011, at 10:39 AM, Scott Brim wrote: > On Wed, Jul 13, 2011 at 10:09, Randy Bush wrote: >> btw, a litte birdie told me to take another look at >> >> 6296 IPv6-to-IPv6 Network Prefix Translation. M. Wasserman, F. Baker. >> June 2011. (Format: TXT=73700 bytes) (Status: EXPERIMENTAL

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Scott Brim
On Wed, Jul 13, 2011 at 11:09, Fred Baker wrote: > I think ILNP is a great solution. My concern with it is that the needed > changes to TCP and UDP are not likely to happen. I guess I should clarify: I think ILNP is elegant. But the real Internet evolves incrementally, and only as needed. Othe

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread steve ulrich
On Wed, Jul 13, 2011 at 10:07 AM, Cameron Byrne wrote: > On Jul 13, 2011 7:39 AM, "Scott Brim" wrote: >> >> On Wed, Jul 13, 2011 at 10:09, Randy Bush wrote: >> > btw, a litte birdie told me to take another look at >> > >> > 6296 IPv6-to-IPv6 Network Prefix Translation. M. Wasserman, F. Baker. >>

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Fred Baker
On Jul 13, 2011, at 10:39 AM, Scott Brim wrote: > Cameron: As for ILNP, it's going to be difficult to get from where > things are now to a world where ILNP is not just useless overhead. > When you finally do, considering what it gives you, will the journey > have been worth it? LISP apparently h

Re: in defense of lisp

2011-07-13 Thread Cameron Byrne
On Jul 13, 2011 7:50 AM, "Seth Mos" wrote: > > Op 13-7-2011 16:09, Randy Bush schreef: > > > btw, a litte birdie told me to take another look at > > The free Open Source FreeBSD based pfSense firewall supports this. Not > everyone can get BGP, specifically calling out residential connections here.

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Cameron Byrne
On Jul 13, 2011 7:39 AM, "Scott Brim" wrote: > > On Wed, Jul 13, 2011 at 10:09, Randy Bush wrote: > > btw, a litte birdie told me to take another look at > > > > 6296 IPv6-to-IPv6 Network Prefix Translation. M. Wasserman, F. Baker. > > June 2011. (Format: TXT=73700 bytes) (Status: EXPERIMENTA

Re: in defense of lisp

2011-07-13 Thread Seth Mos
Op 13-7-2011 16:09, Randy Bush schreef: > > btw, a litte birdie told me to take another look at The free Open Source FreeBSD based pfSense firewall supports this. Not everyone can get BGP, specifically calling out residential connections here. As a 1:1 NAT mechanism it works pretty well, I can re

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Scott Brim
On Wed, Jul 13, 2011 at 10:09, Randy Bush wrote: > btw, a litte birdie told me to take another look at > > 6296 IPv6-to-IPv6 Network Prefix Translation. M. Wasserman, F. Baker. >     June 2011. (Format: TXT=73700 bytes) (Status: EXPERIMENTAL) > > which also could be considered to be in the loc/id

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Randy Bush
btw, a litte birdie told me to take another look at 6296 IPv6-to-IPv6 Network Prefix Translation. M. Wasserman, F. Baker. June 2011. (Format: TXT=73700 bytes) (Status: EXPERIMENTAL) which also could be considered to be in the loc/id space randy

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-13 Thread Jeff Wheeler
On Wed, Jul 13, 2011 at 2:27 AM, Randy Bush wrote: >> I fear that at its worst and most successful, LISP ensures ipv4 is the >> backbone transport media to the detriment of ipv6 and at its best, it >> is a distraction for folks that need to be making ipv6 work, for real. > > i suspect that a numbe

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-12 Thread Randy Bush
>> i will not dispute this, not my point. but i have to respect dino and >> the lisp fanboys (and, yes, they are all boys) for actually *doing* >> something after 30 years of loc/id blah blah blah (as did hip). putting >> their, well dino's, code where their mouths were and going way out on a >>

Re: in defense of lisp (was: Anybody can participate in the IETF)

2011-07-12 Thread Cameron Byrne
On Jul 12, 2011 5:21 PM, "Randy Bush" wrote: > > > W.R.T. to LISP, in defense of the IETF or the IRTF, i do not believe > > "the IETF" has told the world that LISP is the best fit for the > > Internet or solves any specific problem well. > > > > The IETF has never said the "Internet Architecture"

in defense of lisp (was: Anybody can participate in the IETF)

2011-07-12 Thread Randy Bush
> W.R.T. to LISP, in defense of the IETF or the IRTF, i do not believe > "the IETF" has told the world that LISP is the best fit for the > Internet or solves any specific problem well. > > The IETF has never said the "Internet Architecture" is going to LISP, > and it likely will not / cannot. My