Date: Thu, 30 Sep 2021 10:35:54 +0300 From: Mehmet Erol Sanliturk <m.e.sanliturk@gmail.com> To: Mark Tinka <mark@tinka.africa> Cc: FreeBSD Questions Mailing List <freebsd-questions@freebsd.org> Subject: Re: ipv4 and ipv6 question Message-ID: <CAOgwaMvm-Qy%2BvOOaaF3yjMMT3gV60bs4SFAWbPD42xR8yb-aYQ@mail.gmail.com> In-Reply-To: <3f61bb73-f5dd-ca19-bbef-e494bc450a30@tinka.africa> References: <YVT3BtRcQO8NUvjm@ceres.zyxst.net> <3f61bb73-f5dd-ca19-bbef-e494bc450a30@tinka.africa>
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On Thu, Sep 30, 2021 at 8:05 AM Mark Tinka <mark@tinka.africa> wrote: > > > On 9/30/21 01:30, tech-lists wrote: > > > Hi, > > > > I have native ipv4 and ipv6 and a lot more ipv6 addresses available than > > ipv4. Is there some way of having (externally routable) multiple > > ipv6-only interfaces behind that one ipv4 address? > > > > let's say the machine name is ipv6-a.some.name.whatevertld and its > > interface has one /64 and only that ip. can I make a machine > > call it ipv4.some.name.whatevertld, give it its own ipv4 (and its own > > ipv6 - call it ipv6-b.some.name.whatevertld) address and configure it > > to route ipv6-a packets to the right machine? > > > > Otherwise my ipv6-a machine will only be accessible by someone with ipv6 > > functionality. Basically i'm asking if I can somehow put an ipv6-only > > machine on the internet and have it accessible via ipv4. I dimly > > remember something about 4to6 and 6to4 translation - is that how? > > Look into enabling 464XLAT. > > Mark. > _______________________________________________ > freebsd-questions@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" > When you search 464XLAT in Google , you may find some links below : https://datatracker.ietf.org/doc/html/rfc6877 464XLAT: Combination of Stateful and Stateless Translation https://sites.google.com/site/tmoipv6/464xlat 464XLAT -- A Solution for Providing IPv4 Services Over and IPv6-only Network https://en.wikipedia.org/wiki/IPv6_transition_mechanism IPv6 transition mechanism among many others ... "464XLAT" information is based on the above message , because I am learning it from the above message . I thought more extensive information would be useful ... With best wishes for all humanity ... Mehmet Erol Sanliturk
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