nanog mailing list archives
Re: DoD IP Space
From: Bjørn Mork <bjorn () mork no>
Date: Wed, 10 Feb 2021 14:50:49 +0100
Ca By <cb.list6 () gmail com> writes:
On Wed, Feb 10, 2021 at 4:32 AM Valdis Klētnieks <valdis.kletnieks () vt edu> wrote:On Wed, 10 Feb 2021 04:04:43 -0800, Owen DeLong said:Please explain to me how you uniquely number 40M endpoints with RFC-1918without running out ofaddresses and without creating partitioned networks.OK.. I'll bite. What network design needs 40M endpoints and can't tolerate partitioned networks? There's eyeball networks out there that have that many endpoints, but they end up partitioned behind multiple NAT boxes.Why would you assume partitioning is an acceptable design constraint ? I don’t think the cellular networks in the USA, each with over a 100M subscribers, wants their customers partitioned, and that is why the IMS / SIP on each modern phone is exclusively ipv6, afaik
You don't need to partition the customers to partition the network. It's not like any single network entity scales to a 100M sessions in any case. You will need more than one SIP server. You'll have multiple instances of "that user with 10.10.10.10", but that's easily addressed that by including the associated network segment. So you have "that user with 10.10.10.10 in segment A" and "that user with 10.10.10.10 in segment B". They can both be part of the same customer database or whatever Bjørn
Current thread:
- Re: DoD IP Space Owen DeLong (Feb 05)
- Re: DoD IP Space Mel Beckman (Feb 05)
- <Possible follow-ups>
- Re: DoD IP Space Owen DeLong (Feb 05)
- Re: DoD IP Space Doug Barton (Feb 05)
- Re: DoD IP Space Valdis Klētnieks (Feb 05)
- Re: DoD IP Space Doug Barton (Feb 05)
- Re: DoD IP Space Owen DeLong (Feb 05)
- Re: DoD IP Space Izaac (Feb 09)
- Re: DoD IP Space Owen DeLong (Feb 10)
- Re: DoD IP Space Valdis Klētnieks (Feb 10)
- Re: DoD IP Space Ca By (Feb 10)
- Re: DoD IP Space Bjørn Mork (Feb 10)
- Re: DoD IP Space Ca By (Feb 10)
- Re: DoD IP Space Bjørn Mork (Feb 10)
- Re: DoD IP Space Ca By (Feb 10)
- Re: DoD IP Space Owen DeLong (Feb 10)
- Re: DoD IP Space Doug Barton (Feb 10)
- Re: DoD IP Space Mark Tinka (Feb 10)
- Re: DoD IP Space Randy Bush (Feb 11)
- Re: DoD IP Space Mark Tinka (Feb 11)
- Re: DoD IP Space Randy Bush (Feb 11)
- Re: DoD IP Space Mark Tinka (Feb 11)
- Re: DoD IP Space Izaac (Feb 09)