All things related to multicast

[Hitoshi Asaeda <>]

> I believe PIMD also supports PIM-SM. Let me know when you're ready to
> turn up a tunnel.

I don't recommend either pimd or pimdd. They are quite old and
the code maintenance was finished.
I may recommend to use xorp to enable PIM-SM (http://www.xorp.org).

Comments for kernel to support PIM.
At first, please check sys/netinet/ip_mroute.c. If your ip_mroute.c
includes the comment on its top, such as "PIM-SMv2 and PIM-DM
support", then your kernel would be ready for enabling PIM. (I've
checked the OpenBSD site now and the current release version, 4.4,
supports PIM.)
If it's okay, then please check your kernel configuration if it
enables multicast routing.

Regards,
--
Hitoshi Asaeda