Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-05-13 Thread Iljitsch van Beijnum
On 8-mei-2007, at 21:00, Tim Enos wrote: I would also prefer that RH0 be silently dropped but could live with an ICMPv6 error message being sent back to the sending host Why is everyone so in love with silently dropping? This only makes troubleshooting harder. See RFC 2460 and imagine that

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-05-08 Thread Tim Enos
mothy Enos Rom 8:28 >From: Bob Hinden <[EMAIL PROTECTED]> >Date: 2007/04/25 Wed PM 07:39:40 CDT >To: IETF IPv6 Mailing List >Subject: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues] >[trimming this to just the IPv6 w.g.] > >We think the question fo

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-05-03 Thread Eric Klein
On 5/3/07, Jeroen Massar <[EMAIL PROTECTED]> wrote: > I am sorry if I was unclear. I am on both lists and understand their > diffrences. No, you are confusing [EMAIL PROTECTED] with [EMAIL PROTECTED] They are not the same. The first has nothing to do with the IETF and can't care much about wha

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-05-03 Thread Jeroen Massar
Eric Klein wrote: [..] > I am sorry if I was unclear. I am on both lists and understand their > diffrences. No, you are confusing [EMAIL PROTECTED] with [EMAIL PROTECTED] They are not the same. The first has nothing to do with the IETF and can't care much about what the IETF will decide, they will

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-05-01 Thread Eric Klein
On 5/1/07, Jeroen Massar <[EMAIL PROTECTED]> wrote: Eric Klein wrote: > I have just noticed that this topic seems to be going on simutaniously > on both the IPv6 and v6OPS mailing lists. > > The two threads are not coordinated, but both seem very concerned with > IPv6 Type 0 Routing Header issue

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-05-01 Thread Paul Vixie
theo, i feel your pain. but at the heart of your issues there's a logic error or perhaps two, and it's turning your input here into a distractive sideshow. the first error i saw was when you wanted to prevent certain people from having input into ietf decision making based on engineering errors

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-05-01 Thread Jeroen Massar
Eric Klein wrote: > I have just noticed that this topic seems to be going on simutaniously > on both the IPv6 and v6OPS mailing lists. > > The two threads are not coordinated, but both seem very concerned with > IPv6 Type 0 Routing Header issues. [..] > It concerns me that the two teams are worki

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-05-01 Thread Roger Jorgensen
On Tue, 1 May 2007, Brian E Carpenter wrote: Theo, Congratulations. You've joined the other 20 or so people whose mail my machine will delete unread from now on. what about keeping those sort of personal stuff out of this (and other) and other mailinglist? I care zip about you or him, I'm her

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-05-01 Thread Brian E Carpenter
Theo, Congratulations. You've joined the other 20 or so people whose mail my machine will delete unread from now on. Brian IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www1.ietf.org/ma

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-30 Thread Eric Klein
I have just noticed that this topic seems to be going on simutaniously on both the IPv6 and v6OPS mailing lists. The two threads are not coordinated, but both seem very concerned with IPv6 Type 0 Routing Header issues. This is seperate to the rash of Linux related warnings that have come out in

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-30 Thread Theo de Raadt
> Your language is unfitting for professional discussion, > in my opinion. > > The issue having been raised, we should deal with it as > an engineering matter. If it is an engineering matter, then perhaps the IETF should be left out of it, especially those particular people who created this probl

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-30 Thread Brian E Carpenter
Theo, Your language is unfitting for professional discussion, in my opinion. The issue having been raised, we should deal with it as an engineering matter. Brian IETF IPv6 working group mailing list ipv6@ietf.org Administ

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-28 Thread Bob Hinden
Theo, On Apr 27, 2007, at 10:42 PM, ext Theo de Raadt wrote: I think we can safely put to bed the idea that the designers were dolts who didn't learn from history. That doesn't mean there weren't dolts involved in the "process".:-) Bob, actually, why should we put anything to bed? Are yo

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-28 Thread Theo de Raadt
> I think we can safely > put to bed the idea that the designers were dolts who didn't learn from > history. That doesn't mean there weren't dolts involved in the > "process".:-) Bob, actually, why should we put anything to bed? Are you statements not some "put it to bed, shove it under the carp

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-27 Thread Jun-ichiro itojun Hagino 2.0
> I am a bit surprised that the security problems with the routing header > come as some sort of revelation at this stage. The intent, as I recall, yup, it's such 1992 problem. hinden and kame needs harakiri. > handy. My recollection of a conversation with Steve on this topic back > in

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-27 Thread Jun-ichiro itojun Hagino 2.0
> > 1) Deprecate all usage of RH0 > > 2) Recommend that RH0 support be off by default in hosts and routers > > 3) Recommend that RH0 support be off by default in hosts > > 4) Limit it's usage to one RH0 per IPv6 packet and limit the number > > of addresses in one RH0. > > My preference is 2 or

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-27 Thread Tim Hartrick
Bob, On Wed, 2007-04-25 at 17:39 -0700, Bob Hinden wrote: > > We think the question for the IPv6 working group on this topic is > does the working group want to do anything to address the issues > raised about the Type 0 routing header. Possible actions include: > > 1) Deprecate all usa

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-27 Thread Jari Arkko
> 1) Deprecate all usage of RH0 > 2) Recommend that RH0 support be off by default in hosts and routers > 3) Recommend that RH0 support be off by default in hosts > 4) Limit it's usage to one RH0 per IPv6 packet and limit the number > of addresses in one RH0. My preference is 2 or alternativel

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-27 Thread Ignatios Souvatzis
On Wed, Apr 25, 2007 at 05:39:40PM -0700, Bob Hinden wrote: > [trimming this to just the IPv6 w.g.] > > We think the question for the IPv6 working group on this topic is > does the working group want to do anything to address the issues > raised about the Type 0 routing header. Possible actio

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-27 Thread Jun-ichiro itojun Hagino 2.0
> On Apr 26, 2007, at 17:17, james woodyatt wrote: > > > > [...] I still don't think type code *ZERO* is the wrong choice [...]. > > Oops. This should have read, "I still think type code *ZERO* is the > wrong choice..." Sorry for any confusion. don't worry, the world is in panic like 1

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-26 Thread james woodyatt
On Apr 26, 2007, at 17:17, james woodyatt wrote: [...] I still don't think type code *ZERO* is the wrong choice [...]. Oops. This should have read, "I still think type code *ZERO* is the wrong choice..." Sorry for any confusion. -- j h woodyatt <[EMAIL PROTECTED]>

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-26 Thread james woodyatt
On Apr 26, 2007, at 15:58, Tony Hain wrote: As I said on V6ops, before you kill this off too quickly, James Woodyatt's proxy redirection is a perfect example of a valid use for Type 0 Routing Headers. He wants the firewall to redirect traffic through a designated point (what this header wa

RE: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-26 Thread Tony Hain
he system should recognize them as normal. Tony > -Original Message- > From: Brian E Carpenter [mailto:[EMAIL PROTECTED] > Sent: Thursday, April 26, 2007 3:17 AM > To: IETF IPv6 Mailing List > Subject: Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header &g

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-26 Thread Jun-ichiro itojun Hagino 2.0
> Bob Hinden wrote: > > [trimming this to just the IPv6 w.g.] > > > > We think the question for the IPv6 working group on this topic is does > > the working group want to do anything to address the issues raised about > > the Type 0 routing header. Possible actions include: > > > > 1) Depreca

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-26 Thread Jun-ichiro itojun Hagino
> Le 26 avr. 07 .AN` 02:39, Bob Hinden a Nicrit :*B ah, finally. i even try to reach Steve saying "no time for Salmon fishing, man". > > [trimming this to just the IPv6 w.g.] > > > > We think the question for the IPv6 working group on this topic is > > does the working group

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-26 Thread David Malone
On Thu, Apr 26, 2007 at 12:16:46PM +0200, Brian E Carpenter wrote: > Excuse my ignorance, but have the following three rules ever been > considered? > > 1. The list of addresses in an RH0 MUST NOT include the packet's source > address. > 2. The same address MUST NOT occur more than once in an RH0

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-26 Thread David Malone
On Wed, Apr 25, 2007 at 05:39:40PM -0700, Bob Hinden wrote: > 1) Deprecate all usage of RH0 > 2) Recommend that RH0 support be off by default in hosts and routers > 3) Recommend that RH0 support be off by default in hosts > 4) Limit it's usage to one RH0 per IPv6 packet and limit the number >

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-26 Thread Brian E Carpenter
On 2007-04-26 02:39, Bob Hinden wrote: [trimming this to just the IPv6 w.g.] We think the question for the IPv6 working group on this topic is does the working group want to do anything to address the issues raised about the Type 0 routing header. Possible actions include: 1) Deprecate all

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-26 Thread Ebalard, Arnaud
Hi *, Le 26 avr. 07 à 02:39, Bob Hinden a écrit : > [trimming this to just the IPv6 w.g.] > > We think the question for the IPv6 working group on this topic is > does the working group want to do anything to address the issues > raised about the Type 0 routing header. Possible actions include: >

Re: Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-25 Thread Perry Lorier
Bob Hinden wrote: [trimming this to just the IPv6 w.g.] We think the question for the IPv6 working group on this topic is does the working group want to do anything to address the issues raised about the Type 0 routing header. Possible actions include: 1) Deprecate all usage of RH0 2) Rec

Question for IPv6 w.g. on [Re: IPv6 Type 0 Routing Header issues]

2007-04-25 Thread Bob Hinden
[trimming this to just the IPv6 w.g.] We think the question for the IPv6 working group on this topic is does the working group want to do anything to address the issues raised about the Type 0 routing header. Possible actions include: 1) Deprecate all usage of RH0 2) Recommend that RH0 s