Correct way to enable ipv6 and sixxs-aiccu?
Max Laier
max at love2party.net
Wed Oct 31 17:31:42 PDT 2007
On Wednesday 31 October 2007, Christopher Arnold wrote:
> On Thu, 1 Nov 2007, Byung-Hee HWANG wrote:
> > On Wed, 2007-10-31 at 15:49 +0100, Christopher Arnold wrote:
> >> While brushing up my ipv6 knowledge i ran into an issue with
> >> sixxs-aiccu and configuring ipv6 in rc.conf:
> >>
> >> I have manually configured my gateway to route ipv6 to my internal
> >> network, and this works without problems.
> >> But as soon as i have ipv6_gateway_enable="YES" in /etc/rc.conf
> >> rtadvd doesn't set an ipv6 address on my vr0 interface. (Btw. the
> >> only interface i have on the machine.)
> >
> > Well, we don't know how to you configure your IPv6 router in manual.
> > So you'd better show us the information like your manual scripts if
> > you want to give more correct advices ;;
>
> Ok to be totally clear:
> # more /etc/rtadvd.conf
> vr0:\
>
> :addr="2001:16d8:ff50::":prefixlen#64:
>
> Dosn't Work:
> /etc/rc.conf: ipv6_gateway_enable="YES"
> After boot i execute "rtadvd vr0" as root.
>
> Works:
> /etc/rc.conf: ipv6_gateway_enable="NO"
> /etc/syscontrol: net.inet6.ip6.forwarding=1
>
> After boot i execute "rtadvd vr0" as root.
>
> The difference i belive is the setting of net.inet6.ip6.accept_rtadv=0
> in /etc/rc.d/network_ipv6 .
So you are trying to get a rtadv from yourself? I don't think we support
that out of the box. What I do is (adapted to your network):
ipv6_ifconfig_vr0="2001:16d8:ff50:0001:: prefixlen 64"
rtadvd_enable="YES"
rtadvd_interfaces="vr0"
without a rtadvd.conf. In addition I have ipv6_defaultrouter set to my
PoPs tunnel endpoint.
That's what works for me. I'm not sure what the benefit of an
autoconfigured address on vr0 would be. I find it easier to refer to my
local router as <network>::/128.
--
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