Tunneling in freeBSD

[Bruce Simpson]

On 01/30/10 04:11, Nazeem نجم لدين wrote:
> hi,
>
> Can you suggest way of getting a multicast tunnel work. The assumption is
> that there is a unicast cloud in between two mbone networks. So we need to
> forward the multicast traffic over the unicast tunnel. Application is for
> video transmission.
>    

Just configure up a gre(4) or gif(4) interface and specify to mrouted 
it's a 'phyint'.