TID: FMail-W32 2.1.5.1-B20230107
RFC-X-No-Archive: Yes
TZUTC: 0100
CHRS: CP850 2
MSGID: 2:280/5555 63c56d17
REPLY: 2:463/877 63c549f5
Hello Alex,

On Monday January 16 2023 14:58, you wrote to me:

 MvdV>> https://pulse.internetsociety.org/blog/ipv6-to-the-stars

 AS> Indeed, Kyivstar introduced IPv6 mobile internet, with severe bugs
 AS> though, they use DS-lite

Are you sure it is DS-Lite? My understanding is that DS-Lite is only used on
"fixed" networks and that mobile networks use IPv6 only with IPv4 via
DNS64/NAT64.

Kyivstar deploys both mobile and fixed networks do they?

 AS> and their DNS servers often resolve IPv4-only DNS into NAT64
 AS> (64:ff9b::) addresses...

Which would be the usual way for IPv6 on;y mobile networks.

 AS>  Using other DNS servers works, though.

Maybe they still need to iron out the theething problems.


Cheers, Michiel

--- GoldED+/W32-MSVC 1.1.5-b20170303
 * Origin: he.net certified sage (2:280/5555)
SEEN-BY: 1/19 123 15/0 16/0 19/10 37 90/1 105/81 106/201 120/340 123/130
SEEN-BY: 123/131 142/104 153/7715 203/0 218/700 221/0 1 6 360 226/30
SEEN-BY: 227/114 229/110 111 112 113 114 206 307 317 400 424 426 428
SEEN-BY: 229/452 470 550 664 700 230/0 240/1120 5832 250/1 266/512
SEEN-BY: 280/464 5003 5006 5555 282/1038 292/854 301/1 310/31 317/3
SEEN-BY: 320/119 219 319 2119 322/0 757 342/200 396/45 423/81 460/58
SEEN-BY: 633/280 712/848 5019/40 5020/545 1042 12000 5053/58
PATH: 280/5555 221/1 320/219 229/426