IPv6 configuration missunderstanding

[Florent Peterschmitt]

Le 09/05/2013 21:19, Hiroki Sato a écrit :
> Florent Peterschmitt <florent at peterschmitt.fr> wrote
>   in <518A6D5C.3030804 at peterschmitt.fr>:
> 
> fl> Hi,
> fl>
> fl> I want to configure IPv6 in FreeBSD 9.1-RELEASE like this :
> fl>
> fl> ipv6_enable=yes
> fl> ipv6_activate_all_interfaces=yes
> fl> ifconfig_em0_ipv6="inet6 2001:41D0:8:B81f:: prefixlen 64"
> fl> -interface em0"
> fl> ipv6_defaultrouter="2001:41D0:8:B8ff:ff:ff:ff:ff"
> 
>  Why the default router is not in 2001:41d0:8:b81f::/64?
> 
> fl> But at boot I have :
> fl>
> fl> default    fe80::264:40ff:fe3a:fac0%em0  UG          em0
> 
>  I guess this is provided by the router via Router Advertisement
>  messages.
> 
> fl> And if ipv6_enable=yes is not here (although it's depreciated), no IPv6
> fl> at all.
> 
>  Please remove ipv6_enable=yes and ipv6_activate_all_interfaces=yes
>  unless you understand you really need them.
> 
>  I think only the following line is sufficient for your environment:
> 
>  ifconfig_em0_ipv6="inet6 2001:41d0:8:b81f::1 prefixlen 64 accept_rtadv"
> 
> -- Hiroki
> 
I found how to configure it:

ip6addrctl_policy="ipv6_prefer"
ipv6_activate_all_interfaces=yes
ifconfig_em0_ipv6="inet6 2001:41d0:8:b81f::1 prefixlen 64"
ipv6_defaultrouter="2001:41d0:8:b8ff:ff:ff:ff:ff"

Router advertisement is disabled at OVH and the gateway is the given
one. Well, everything is good now ;)

-- 
Florent Peterschmitt
+33 (0)6 64 33 97 92
florent at peterschmitt.fr

------------------------
O< ascii ribbon campaign
- stop html mail
- www.asciiribbon.org

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 555 bytes
Desc: OpenPGP digital signature
URL: <http://lists.freebsd.org/pipermail/freebsd-net/attachments/20130509/d0e342bf/attachment.sig>