On 12/08/2011 10:47 PM, nu...@gmx.com wrote:
> Hi,
>
> I'm kinda new to IPv6 and have a few questions on setting it up.
> I've set up an IPv6 tunnel on sit1 and I have radvd broadcasting a prefix on
> em1. My clients are able to generate global IPv6 addresses and ping& browse
> other sites on the internet. However, I noticed that I have to enter DNS
> servers manually. Is there a way to set up dns servers for clients
> automatically without using DHCPv6? I know there are extensions that support
> rDNS servers& DNS search domains via the stateless protocol but is there a
> way I can also send DNS server info?
> And also, I noticed that while the clients are generating properly prefixed
> global addresses, the gateway address (2001:...) is still a link-local
> address (fe80:...). Although things seem to be working will that be a problem
> for other applications or services?
I stopped needing radvd 2 years ago when my new gateway router gave me
the needed functionality.
But here is an example from my radvd.conf:
interface eth1.16
{
AdvSendAdvert on;
MinRtrAdvInterval 3;
MaxRtrAdvInterval 10;
prefix 2607:f4b8:3:3::/64
{
AdvOnLink off;
AdvAutonomous on;
AdvRouterAddr on;
AdvPreferredLifetime 20;
AdvValidLifetime 30;
};
route ::/0
{
};
};
Note the AdvRouterAddr line. This gets the interface address of the
router being sent to the clients
> Lastly, before (in IPv4) I had been using iptables NAT rules to filter client
> access to the internet. Can anyone confirm that in IPv6 I can use the
> ip6tables FORWARD chain for similar purposes? My research on it seems to
> confirm this but I just want someone else whi has had real world experience
> with this.
>
> Thanks
> Sent via my BlackBerry from Vodacom - let your email find you!
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