> On 2016-07-29, kasak <ka...@kasakoff.net> wrote:
> > Hello everybody. I have a strange issue with ipv6 on my router. I have a
> > HE.net tunnel on gif0:
> >
> > here is my hostname.gif0:
> >
> > $ cat /etc/hostname.gif0
> > tunnel 91.210.228.4 216.66.86.114
> > inet6 alias 2001:470:6c:12d::2 128
> > dest 2001:470:6c:12d::1
> > !route -n add -inet6 default 2001:470:6c:12d::1
> >
> > my routable net is 2001:470:6d:12d::
> >
> > I have added address 2001:470:6d:12d::e1 on my em1 (lan) interface and
> > can successfully ping it from lan network
> >
> > but if I add 2001:470:6d:12d::e0 to em0 interface none of my lan
> > computers can ping it. disabling of pf doesn't solve issue.
> >
> > I have rtadvd enabled on em1. here is hostname.em1:
> >
> > inet 192.168.0.1 255.255.255.0
> > inet6 2001:470:6d:12d::e1 64
> >
> > Does somebody know what I am doing wrong?
> >
> >
>
> You need more subnets. What you are doing now is like having
> 10.0.0.1/24 on one interface and 10.0.0.2/24 on another separate
> interface. Machines on a network attached to one interface can't
> resolve the address by ARP (in the case of IPv4) or NDP (in the
> case of IPv6) for the address on the other interface.
>
> I'm not too familiar with he.net's setup any more, but it's
> fairly common for a tunnel broker to give you a /48 which you
> can divide up yourself.
Thank you very much! It was so simple!
