Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Tore Anderson
* Cameron Byrne FYI http://www.dslreports.com/forum/r27324698-LTE-access-early- So much for next generation technology ... Yesterday, Telenor launched LTE. So. With a green-field deployment, in their home market (supposed to be the first of their tree-digit million subscribers world-wide to

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Mikael Abrahamsson
On Thu, 11 Oct 2012, Tore Anderson wrote: So. With a green-field deployment, in their home market (supposed to be the first of their tree-digit million subscribers world-wide to get all the cool new tech), built on 3GPP specs that fully supports IPv6, already proven to work by other pioneers

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread bmanning
https://intelligence.businessinsider.com/facebook-is-adding-over-25000-mobile-users-an-hour-2012-10 dream big /bill On Thu, Oct 11, 2012 at 08:31:44AM +0200, Tore Anderson wrote: * Cameron Byrne FYI http://www.dslreports.com/forum/r27324698-LTE-access-early- So much for next

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Tore Anderson
* Mikael Abrahamsson Would you want to get IPv6 when you're in the LTE network but lose it when you were handed over to 2G/3G. Absolutely. That some features are available only on the most advanced access technology is perfectly reasonable and to be expected, IMHO. If not, what's the point of

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Mikael Abrahamsson
On Thu, 11 Oct 2012, Tore Anderson wrote: That some features are available only on the most advanced access technology is perfectly reasonable and to be expected, IMHO. If not, what's the point of upgrading at all? Uh, whut? I expect my ssh sessions to survive a 4G-3G handover, and if they

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Matthew Kaufman
On 10/11/2012 8:44 AM, Mikael Abrahamsson wrote: On Thu, 11 Oct 2012, Tore Anderson wrote: That some features are available only on the most advanced access technology is perfectly reasonable and to be expected, IMHO. If not, what's the point of upgrading at all? Uh, whut? I expect my ssh

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Mikael Abrahamsson
On Thu, 11 Oct 2012, Matthew Kaufman wrote: If your SSH sessions could survive a change in address assignment (which often happens in a handover), they could survive a change in address family assignment as well. Why would there be an address change in a handover? That is definitely not

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Bryan Tong
Why do you believe that address changes in handover? It's an integral part of 3GPP standard that your existing bearer is used for handover, so your address shouldn't change. If it changes then it means the handover didn't work as designed, probably due to some radio related problem. If the

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Tore Anderson
* Mikael Abrahamsson On Thu, 11 Oct 2012, Tore Anderson wrote: That some features are available only on the most advanced access technology is perfectly reasonable and to be expected, IMHO. If not, what's the point of upgrading at all? Uh, whut? I expect my ssh sessions to survive a

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Mikael Abrahamsson
On Thu, 11 Oct 2012, Bryan Tong wrote: Why do you believe that address changes in handover? It's an integral part of 3GPP standard that your existing bearer is used for handover, so your address shouldn't change. If it changes then it means the handover didn't work as designed, probably due to

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Mikael Abrahamsson
On Thu, 11 Oct 2012, Tore Anderson wrote: * Mikael Abrahamsson On Thu, 11 Oct 2012, Tore Anderson wrote: That some features are available only on the most advanced access technology is perfectly reasonable and to be expected, IMHO. If not, what's the point of upgrading at all? Uh, whut? I

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Tore Anderson
* Mikael Abrahamsson In my experience, long-lived sessions are unreliable when you're on the move anyway. Go into an elevator? Sessions drop. Subway heads into a tunnel? Sessions drop. I guess you and me have radically different experience of mobile phone networks and how well they work.

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Robert E. Seastrom
Subscription only, $199/year (special introductory offer, normally $499!). Try it free for two weeks but only if you cough up info. How about a summary for those of us who are disinclined to do either? -r bmann...@vacation.karoshi.com writes:

Re: Another LTE network turns up as IPv4-only

2012-10-11 Thread Joakim Aronius
* Tore Anderson (tore.ander...@redpill-linpro.com) wrote: * Mikael Abrahamsson In my experience, long-lived sessions are unreliable when you're on the move anyway. Go into an elevator? Sessions drop. Subway heads into a tunnel? Sessions drop. I guess you and me have radically

RE: Another LTE network turns up as IPv4-only squat space + NAT

2012-08-22 Thread Chu, Yi [NTK]
It is not about security. It is about finding enough bits to service 7 digits number of subs. yi -Original Message- From: Dobbins, Roland [mailto:rdobb...@arbor.net] Sent: Thursday, July 26, 2012 12:19 AM To: NANOG list Subject: Re: Another LTE network turns up as IPv4-only squat space

RE: Another LTE network turns up as IPv4-only squat space + NAT

2012-08-22 Thread Justin M. Streiner
list Subject: Re: Another LTE network turns up as IPv4-only squat space + NAT On Jul 19, 2012, at 3:50 PM, Måns Nilsson wrote: No, reusing somebody's prefix is A Very Bad Idea. Concur 100%. There is no security value to doing this whatsoever - quite the opposite, given the possible negative

Re: Another LTE network turns up as IPv4-only squat space + NAT

2012-07-25 Thread joel jaeggli
On 7/18/12 6:24 PM, Andrey Khomyakov wrote: So some comments on the intertubes claim that DoD ok'd use of it's unadvertized space on private networks. Is there any official reference that may support this statement that anyone of you have seen out there? The arpanet prefix(10/8) was returned to

Re: Another LTE network turns up as IPv4-only squat space + NAT

2012-07-25 Thread Dobbins, Roland
On Jul 19, 2012, at 3:50 PM, Måns Nilsson wrote: No, reusing somebody's prefix is A Very Bad Idea. Concur 100%. There is no security value to doing this whatsoever - quite the opposite, given the possible negative consequences to reachability and, thus, availability.

Re: Another LTE network turns up as IPv4-only squat space + NAT

2012-07-19 Thread Måns Nilsson
Subject: RE: Another LTE network turns up as IPv4-only squat space + NAT Date: Wed, Jul 18, 2012 at 10:36:31PM -0400 Quoting Chuck Church (chuckchu...@gmail.com): I disagree. I see it as an extra layer of security. If DOD had a network with address space 'X', obviously it's not advertised

Re: Another LTE network turns up as IPv4-only squat space + NAT

2012-07-19 Thread bmanning
On Wed, Jul 18, 2012 at 10:36:31PM -0400, Chuck Church wrote: I disagree. I see it as an extra layer of security. If DOD had a network with address space 'X', obviously it's not advertised to the outside. It never interacts with public network. Having it duplicated on the outside

Re: Another LTE network turns up as IPv4-only squat space + NAT

2012-07-18 Thread Andrey Khomyakov
So some comments on the intertubes claim that DoD ok'd use of it's unadvertized space on private networks. Is there any official reference that may support this statement that anyone of you have seen out there? --Andrey

Re: Another LTE network turns up as IPv4-only squat space + NAT

2012-07-18 Thread TJ
Even if they did OK it (which i doubt), actually using it - especially in a public/customer facing / visible deployment - is a Bad Idea. *Traceability fail and possibly creating unreachable networks out there ...* /TJ On Wed, Jul 18, 2012 at 9:24 PM, Andrey Khomyakov khomyakov.and...@gmail.com

Re: Another LTE network turns up as IPv4-only squat space + NAT

2012-07-18 Thread Grant Ridder
I am on sprint and my ip is always in the 20. net even though my wan up is totally different. Grant On Wednesday, July 18, 2012, TJ wrote: Even if they did OK it (which i doubt), actually using it - especially in a public/customer facing / visible deployment - is a Bad Idea. *Traceability

RE: Another LTE network turns up as IPv4-only squat space + NAT

2012-07-18 Thread Chuck Church
Cc: Nanog Subject: Re: Another LTE network turns up as IPv4-only squat space + NAT Even if they did OK it (which i doubt), actually using it - especially in a public/customer facing / visible deployment - is a Bad Idea. *Traceability fail and possibly creating unreachable networks out

Another LTE network turns up as IPv4-only squat space + NAT

2012-07-17 Thread Cameron Byrne
FYI http://www.dslreports.com/forum/r27324698-LTE-access-early- So much for next generation technology ... CB

Re: Another LTE network turns up as IPv4-only squat space + NAT

2012-07-17 Thread TJ
On Jul 17, 2012 7:54 PM, Cameron Byrne cb.li...@gmail.com wrote: FYI http://www.dslreports.com/forum/r27324698-LTE-access-early- So much for next generation technology ... No IPv6, and using duplicate IPv4 space. #sigh #fail /TJ

Re: Another LTE network turns up as IPv4-only squat space + NAT

2012-07-17 Thread Justin M. Streiner
On Tue, 17 Jul 2012, Cameron Byrne wrote: FYI http://www.dslreports.com/forum/r27324698-LTE-access-early- Short-sighted and foolish. Shame on you, Sprint. jms