Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-06 Thread Mark Andrews
In message 20111206055756.gd20...@besserwisser.org, =?utf-8?B?TcOlbnM=?= Nils son writes: Subject: Re: class E (was: Consensus Call: draft-weil-shared-transition-s= pace-request) Date: Tue, Dec 06, 2011 at 08:38:56AM +1100 Quoting Mark Andr= ews (ma...@isc.org): =20 Ask everyone everywhere

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-06 Thread Eliot Lear
Mark, On 12/5/11 10:38 PM, Mark Andrews wrote: It's not that the CPE's can't renumber. The ISP are already using RFC 1918, in good faith, internally to talk to the management interfaces of modems so using RFC 1918 is forcing the ISP's to renumber out of whichever RFC 1918 block that is

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-06 Thread Mark Andrews
In message 4ede4884.1030...@cisco.com, Eliot Lear writes: Mark, On 12/5/11 10:38 PM, Mark Andrews wrote: It's not that the CPE's can't renumber. The ISP are already using RFC 1918, in good faith, internally to talk to the management interfaces of modems so using RFC 1918 is forcing the

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-06 Thread Benson Schliesser
On Dec 5, 2011, at 4:58 PM, David Conrad wrote: On Dec 5, 2011, at 1:13 PM, John C Klensin wrote: this is a much stronger argument for a dear customer, either renumber or upgrade your hardware position I'd imagine the vast majority of the customers of ISPs who are facing this issue

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-06 Thread Måns Nilsson
Subject: Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request) Date: Wed, Dec 07, 2011 at 12:19:49AM +1100 Quoting Mark Andrews (ma...@isc.org): In message 20111206055756.gd20...@besserwisser.org, =?utf-8?B?TcOlbnM=?= Nils son writes: Subject: Re: class E

class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Frank Ellermann
On 5 December 2011 04:27, Cameron Byrne wrote: [they = the IETF] they underscored that point by not rejecting various past attempts at expanding private ipv4 space like 240/4. Sorry. S/not rejecting/rejecting/ ACK. The last state I'm aware of is that the 240/4 addresses minus one were and

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread David Conrad
Frank, On Dec 5, 2011, at 9:46 AM, Frank Ellermann wrote: The last state I'm aware of is that the 240/4 addresses minus one were and still are (RFC 5735) reserved for IETF experiments, did I miss some newer IETF consensus about this? ...

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Cameron Byrne
On Mon, Dec 5, 2011 at 9:46 AM, Frank Ellermann hmdmhdfmhdjmzdtjmzdtzktdkzt...@gmail.com wrote: On 5 December 2011 04:27, Cameron Byrne wrote:  [they = the IETF] they underscored that point by not rejecting various past attempts at expanding private ipv4 space like 240/4. Sorry. S/not

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Marshall Eubanks
On Mon, Dec 5, 2011 at 1:00 PM, David Conrad d...@virtualized.org wrote: Frank, On Dec 5, 2011, at 9:46 AM, Frank Ellermann wrote: The last state I'm aware of is that the 240/4 addresses minus one were and still are (RFC 5735) reserved for IETF experiments, did I miss some newer IETF

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Bob Hinden
Marshall, On Dec 5, 2011, at 10:21 AM, Marshall Eubanks wrote: On Mon, Dec 5, 2011 at 1:00 PM, David Conrad d...@virtualized.org wrote: Frank, On Dec 5, 2011, at 9:46 AM, Frank Ellermann wrote: The last state I'm aware of is that the 240/4 addresses minus one were and still are (RFC 5735)

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Noel Chiappa
From: Bob Hinden bob.hin...@gmail.com As far as I can tell, it would only require the CPE router, CGN's, and routers between the CPE and CGN's to support it. ... I think it's reasonable for the ISPs who want to deploy this CGN gear to the deal with upgrading the CPE

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Bob Hinden
Noel, On Dec 5, 2011, at 10:58 AM, Noel Chiappa wrote: From: Bob Hinden bob.hin...@gmail.com As far as I can tell, it would only require the CPE router, CGN's, and routers between the CPE and CGN's to support it. ... I think it's reasonable for the ISPs who want to deploy this CGN gear to

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Nick Hilliard
On 05/12/2011 18:58, Noel Chiappa wrote: Why don't the ISPs get together, outside the IETF (I so wanted to expand on this thought, but I had better not), and have one of them - one which is in an area with an RIR with the most available space - go their RIR and ask for a /10 for their in-house

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread David Conrad
Bob, On Dec 5, 2011, at 11:36 AM, Bob Hinden wrote: So a CGN deployment is a new deployment and the ISPs choosing to do this could make sure that their customers CPE can support class E addresses, upgrade the CPE firmware, I think the ISPs are saying that there is a non-trivial base of

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Noel Chiappa
From: Nick Hilliard n...@inex.ie Given that we just saw a /16 sold for $12/ip, what makes you think that any carrier would open up a /10 allocated to them for the good of humanity, at a potential future asset loss of $50m? I hear you, but... if these things are worth so much,

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread John C Klensin
--On Monday, December 05, 2011 11:54 -0800 David Conrad d...@virtualized.org wrote: Bob, On Dec 5, 2011, at 11:36 AM, Bob Hinden wrote: So a CGN deployment is a new deployment and the ISPs choosing to do this could make sure that their customers CPE can support class E addresses, upgrade

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Chris Donley
On 12/5/11 2:13 PM, John C Klensin john-i...@jck.com wrote: --On Monday, December 05, 2011 11:54 -0800 David Conrad d...@virtualized.org wrote: Bob, On Dec 5, 2011, at 11:36 AM, Bob Hinden wrote: So a CGN deployment is a new deployment and the ISPs choosing to do this could make sure

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Mark Andrews
In message 0780b9d75d1ce23f15b5a...@pst.jck.com, John C Klensin writes: --On Monday, December 05, 2011 11:54 -0800 David Conrad d...@virtualized.org wrote: Bob, On Dec 5, 2011, at 11:36 AM, Bob Hinden wrote: So a CGN deployment is a new deployment and the ISPs choosing to do this

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Mark Andrews
In message cb028331.30361%c.don...@cablelabs.com, Chris Donley writes: On 12/5/11 2:13 PM, John C Klensin john-i...@jck.com wrote: --On Monday, December 05, 2011 11:54 -0800 David Conrad d...@virtualized.org wrote: Bob, On Dec 5, 2011, at 11:36 AM, Bob Hinden wrote: So a CGN

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Mark Andrews
In message CAJNg7V+wxN_hsqGA_hQOr0Yc3Xyf1dqJQmaCDjzRu-zGCf_-=w...@mail.gmail.com , Marshall Eubanks writes: On Mon, Dec 5, 2011 at 1:00 PM, David Conrad d...@virtualized.org wrote: Frank, On Dec 5, 2011, at 9:46 AM, Frank Ellermann wrote: The last state I'm aware of is that the 240/4

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread David Conrad
John, On Dec 5, 2011, at 1:13 PM, John C Klensin wrote: this is a much stronger argument for a dear customer, either renumber or upgrade your hardware position I'd imagine the vast majority of the customers of ISPs who are facing this issue would react either with anger or non-comprehension

Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request)

2011-12-05 Thread Måns Nilsson
Subject: Re: class E (was: Consensus Call: draft-weil-shared-transition-space-request) Date: Tue, Dec 06, 2011 at 08:38:56AM +1100 Quoting Mark Andrews (ma...@isc.org): Ask everyone everywhere that is using this block, in good faith, for some purpose other than supporting addresses behind