nanog mailing list archives
Re: V6 still not supported
From: Masataka Ohta <mohta () necom830 hpcl titech ac jp>
Date: Sun, 20 Mar 2022 20:35:46 +0900
Matt Hoppes wrote:
At this point I would *love* to see IPv4 get extended, a software patch applied to devices, and IPv6 die a quick painless death.
A problem is that, a software patch is enough to upgrade an IPv4 host IPv6 capable. :-) Anyway, with TUPLE (TCP and UDP with Port Length Extension, not TUBA) using 32bit port numbers, which is easier to deploy than full QUIC, an IPv4 address can be shared by 2^24 hosts each having 256 port number ranges. It should be noted that, with static End to End NAT https://datatracker.ietf.org/doc/html/draft-ohta-e2e-nat-00 where port number collisions are prevented not by stateful NAT GW but end systems, state maintenance at the NAT GW is not necessary, while enjoying full end to end transparency. Masataka Ohta
Current thread:
- Re: V6 still not supported, (continued)
- Re: V6 still not supported Mark Delany (Mar 19)
- RE: V6 still not supported Vasilenko Eduard via NANOG (Mar 21)
- Re: V6 still not supported Owen DeLong via NANOG (Mar 21)
- Re: V6 still not supported Bjørn Mork (Mar 21)
- Re: V6 still not supported Owen DeLong via NANOG (Mar 22)
- Re: V6 still not supported Randy Carpenter (Mar 19)
- Re: V6 still not supported borg (Mar 20)
- Re: V6 still not supported John Levine (Mar 18)
- Re: V6 still not supported bzs (Mar 18)
- Re: V6 still not supported Saku Ytti (Mar 19)
- Re: V6 still not supported Masataka Ohta (Mar 20)
- Re: V6 still not supported Randy Carpenter (Mar 09)
- Re: V6 still not supported Seth Mattinen (Mar 09)
- Re: V6 still not supported (was Making Use of 240/4 NetBlock) Tim Howe (Mar 09)
- Re: V6 still not supported (was Making Use of 240/4 NetBlock) Dave Taht (Mar 09)
- Re: Making Use of 240/4 NetBlock John R. Levine (Mar 09)
- Re: Making Use of 240/4 NetBlock David Conrad (Mar 09)
- Re: Making Use of 240/4 NetBlock John Levine (Mar 09)
- Re: Making Use of 240/4 NetBlock David Conrad (Mar 09)
- Re: Making Use of 240/4 NetBlock John R. Levine (Mar 09)
- Re: Making Use of 240/4 NetBlock John Kristoff (Mar 09)