Subj : A small questionary on ISPs
To   : Alexey Vissarionov
From : Victor Sudakov
Date : Sat Oct 16 2021 18:11:32

Dear Alexey,

16 Oct 21 12:24, you wrote to me:

 VS>> Those of you lucky to have a native IPv6 connection from your
 VS>> ISP, could you please share what network topology your ISP
 VS>> offers. E.g. 1. One IPv6 address 2. A /64 on the internal
 VS>> interface of ISP-owned CPE 3. A /64 for the link and a /56 for
 VS>> your devices (like HE does on its tunnels) 4. Unnumbered for the
 VS>> link and a /56 for your devices 5. ??? (other variants) I have
 VS>> native IPv6 only on my GSM mobile phone (MTS), and it's Case 1,
 VS>> from the MTS-Mobile-ipv6-Siberia netblock.

 AV> One address for the link and /48 routed in.

Sounds luxurious. Is it a contract for a home or for a business? What ISP? Do they permit you to have the IPv6 link address on your own router?

 AV> It appears very similar to the topology that is expected to become a
 AV> common requirement for all ISPs here in Russia for the nearest future
 AV> (hopefully 2022, possibly 2023): at least one address for the link and
 AV> at least /64 for the internal network.

Would be great. I'm yet to find an ISP in Tomsk who could make such an offer.

Victor Sudakov, VAS4-RIPE, VAS47-RIPN
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