What's the correct mailing list for networking/firewall stuff?

[Quartz]

> I'd suggest to first ask on this list (freebsd-questions@)

> freebsd-net@ (if it becomes clear that it is networking-related)

It's pretty specifically network related, I'm trying to figure out 
if/when/why I should blocking some multicast stuff.

Thanks for the names, I saw -net but wasn't sure if that was the right one.