ipv6 deployment question

Suprasad Mutalik Desai suprasad.desai at gmail.com
Mon Sep 6 10:47:59 UTC 2010


Site local addresses are deprecated and are no more used. Instead we use
Unique Local addresses,FC00::/7 (ULA) to assign addresses to the LAN side
hosts.

Regd the RDNSS option although radvd has support for that but LAN side host
doesn't support this option . So actually you cannot use this option for
deployment. So As of now , until all the hosts support this RDNSS, better
option would be RADVD + Stateless DHCPv6 server

Regards,
Suprasad.

On 9/4/10, Eddie Lania <eddie at lania.nl> wrote:
>
> Okay, thank you again. That seems pretty straight forward :-)
>
> One thing I still wonder about:
>
> Is everybody that uses ipv6 just assigning global addresses to all the
> hosts in their lan?
>
> Or are there also people that prefer to assign site global addresses to
> their hosts only?
> What would be the benefit of that? You can't "nat" them to the outside
> world can you?
>
>
> On Sat, 2010-09-04 at 15:37 +0200, Udo van den Heuvel wrote:
>
> On 2010-09-04 15:35, Eddie Lania wrote:
> > Thank you Udo,
> >
> > No, i need a single /64 subnet only. But I can't figure out where i need
> > to define my named server, is that the RDNSS option?
> >
> > Setting this in dhcpd.conf is more clear to me.
>
> # cat /etc/radvd.conf
> interface eth0 {
>         AdvSendAdvert on;
>         AdvHomeAgentFlag off;
>         MinRtrAdvInterval 3;
>         MaxRtrAdvInterval 10;
>         AdvLinkMTU 1460;
>
>         prefix 2001:980:3210:0::/64 {
>                 AdvOnLink on;
>                 AdvAutonomous on;
>                 AdvRouterAddr off;
>                 AdvPreferredLifetime 20;
>                 AdvValidLifetime 30;
>         };
>
>         RDNSS 2001:888:0:6::66 2001:888:0:9::99 {
>
>         };
> };
>
>
>
>
>
>
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