All things related to multicast

[Michael Grigoni <>]

Michael Grigoni wrote:

> Greg Shepherd wrote:
>
> > Michael,
> >
> > I prefer if you could run PIM over a GRE tunnel. If so then I can
> > provide you with native mcast access.
>
>
> Thanks for your offer Greg!  I found it a bit tough to find PIM routing
> code for IPv4 but dug up an alpha 'pimdd' dense mode pim daemon from
> http://antc.uoregon.edu/PIMDM/ and after a quick and dirty port, I compiled
> it for OpenBSD (running 3.2 on our sparc border router).  I can do
> GRE and also ESP IPSec (with ISAKMP).  I will play with the daemon
> tonight and see if it works.

Quel surprise, 'pimdd' is working on our test network (three phyints). I
will need to try a tunnel next.

Michael