nanog mailing list archives
Re: DoD IP Space
From: Owen DeLong <owen () delong com>
Date: Wed, 10 Feb 2021 23:28:41 -0800
On Feb 10, 2021, at 06:11 , Bjørn Mork <bjorn () mork no> wrote: Ca By <cb.list6 () gmail com> writes:The 3 cellular networks in the usa, 100m subs each, use ipv6 to uniquely address customers. And in the case of ims (telephony on a celluar), it is ipv6-only, afaik.I certainly agree that this is easier and makes more sense. I just don't buy the "can't be done" wrt using rfc1918. Bjørn
The argument was that you can’t run out of RFC-1918 without incompetence. You don’t have to be incompetent to decide that partitioning your network is a bad idea for multiple (I would think obvious) reasons. Trying to allow arbitrary phone calls between 100M subscribers (5+ copies of RFC-1918 space) where any endpoint may need to reach any other endpoint involves some mapping gymnastics that would make SS7 look like child’s play. Cable providers did, in some cases go with partitioned networks for set-top management, but I don’t know anyone who was involved in building or maintaining or troubleshooting those systems that doesn’t curse them. Owen
Current thread:
- Re: DoD IP Space, (continued)
- Re: DoD IP Space Valdis Klētnieks (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)
- Re: DoD IP Space Owen DeLong (Feb 10)
- Re: DoD IP Space Owen DeLong (Feb 10)
- Re: DoD IP Space Bjørn Mork (Feb 10)
- Re: DoD IP Space Izaac (Feb 11)