Date: Fri, 18 Mar 2011 19:29:50 +0300 From: Sergey Matveychuk <sem@FreeBSD.org> To: Christian Kratzer <ck@cksoft.de> Cc: Christian Kratzer <ck-lists@cksoft.de>, "Eugene M. Zheganin" <eugene@zhegan.in>, freebsd-net@freebsd.org Subject: Re: ipv6, stateful config and non-default prefixlen Message-ID: <4D83887E.60606@FreeBSD.org> In-Reply-To: <alpine.BSF.2.00.1103181624340.95202@tapio.cksoft.de> References: <4D8370AB.1070000@zhegan.in> <alpine.BSF.2.00.1103181624340.95202@tapio.cksoft.de>
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18.03.2011 18:27, Christian Kratzer wrote: > Hi, > > On Fri, 18 Mar 2011, Eugene M. Zheganin wrote: > >> Hi. >> >> I'm trying to get a working freebsd workstation with an ipv6 network >> where addresses are received from DHCP. >> ATM my IPv6 setup copies the IPv4 layout with vlans and /24 masks, so >> I'm using /120 prefixes. >> Is that even possible ? >> As the Handbook lacks any information about such setup, I decided to >> ask for help here. > > why not just use /64 prefixes ? You have 16 bits in your /48 to each > ipv4 /24 network to an ipv6 /64 network. > > Don't fight the system. > As for me, I've got /64 network and I must split it for tunneling, etc. So I have more wide prefixlen for my home network. I spend a lot of time to get auto configuration work, but gave up and set static config on all my home computers. The system is really strong :) -- Sem.
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