Date: Fri, 12 Aug 2005 21:03:35 +0200 From: Emanuel Strobl <Emanuel.strobl@gmx.net> To: freebsd-questions@freebsd.org Subject: Re: IPv6 site local EUI-64 adresses and jails Message-ID: <200508122103.45543@harrymail> In-Reply-To: <200508122053.29480@harrymail> References: <200508122053.29480@harrymail>
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--nextPart1410908.XygZovo60p Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Am Freitag, 12. August 2005 20:53 CEST schrieb Emanuel Strobl: > Hi all, > > I'm quiet new to IPv6 so I'd like to ask some questions: > > So far I know how to generate s site-local address on basis of the MAC > address of the interface. That's what FreeBSD does itself for INET6 > enabled kernels. Ok, here I found my first error, it's in fact a link-local addres, no=20 site-local. If I need a site-local, is it correct to just assign it=20 another (almost similar) address, or should I disable link-local=20 autogeneration? Thanks, =2DHarry > Now in the 24-16-24 scheme of th interface id part of the IPv6 address, > the 16 bits were inserted with the value FFFE. And bit 57 was changed to > one! Why???? What if it is alread one? Or isn't tehre any vendor who can > have bit 41 of his MAC 1? > Now I want to use a dedicated interface, which is in a different subnet, > for 5 jails. How do I do that if I want to keep the MAC relation and if > I'm not allewd to change the FFFE insert? It isn't possible then, is it? > What should I do instead? Invent my own 64-bit scheme? > > I hope you understand my questions, thanks a lot in advance, > > -Harr --nextPart1410908.XygZovo60p Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQBC/PKRBylq0S4AzzwRAgX+AJ0dXoeY7kWB54q7E48lkQt65m4ezgCcDaEU b0EUDT39th3RL7Lj1rlU34o= =0ntu -----END PGP SIGNATURE----- --nextPart1410908.XygZovo60p--
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