OpenBSD IPv6 problem

[tony@lava.net (Antonio Querubin)]

On Tue, 6 Mar 2001, Kristoff Bonne wrote:

> But, I get two 'add' things:
> - When I configure a IPv6 over IPv4 tunnel, I always get a error-message:
> ifconfig: SIOCDIFADDR: Address family not supported by protocol family
>
> But, the config does work and a 'ifconfig' does show what it is suppost
> to:
> gif1: flags=8011<UP,POINTOPOINT,MULTICAST> mtu 1280
>         physical address inet 195.13.8.131 --> 195.13.17.26
>         inet6 fe80::210:4bff:fe3f:b495%gif1 -> :: prefixlen 64 scopeid
> 0x12
>         inet6 3ffe:80b0:1001:ff::3 -> 3ffe:80b0:1001:ff::2 prefixlen 127

In /etc/sysctl.conf try setting net.inet6.ip6.accept_rtadv=1 and/or doing
a 'rtadvd gif1'.