I've noticed in the past few weeks several people have asked about using
Quicktime 4 Streaming with NetBSD IPNAT. I haven't seen any replies, so
I assume these questions still go unanswered. I have just puzzled out
how to make it work myself, so I thought I would post the howto. Feel
free to add this to any FAQs, web pages, or to post on other lists as appropriate.

In order to make Quicktime 4 streaming work with IPNAT, you need to add
the following 30 entries to your /etc/ipnat.conf . Replace ae0 with your
own outbound network interface (i.e. the one connected to the outside
world), and 10.0.2.2 with the internal ip number of the machine you want
to watch Quicktime streaming on. Note that this only works going to one
machine on your internal network. Choose wisely ;->

--Begin--cut here---add to /etc/ipnat.conf----
rdr ae0 0.0.0.0/0 port 6970 -> 10.0.2.2 port 6970 udp
rdr ae0 0.0.0.0/0 port 6971 -> 10.0.2.2 port 6971 udp
rdr ae0 0.0.0.0/0 port 6972 -> 10.0.2.2 port 6972 udp
rdr ae0 0.0.0.0/0 port 6973 -> 10.0.2.2 port 6973 udp
rdr ae0 0.0.0.0/0 port 6974 -> 10.0.2.2 port 6974 udp
rdr ae0 0.0.0.0/0 port 6975 -> 10.0.2.2 port 6975 udp
rdr ae0 0.0.0.0/0 port 6976 -> 10.0.2.2 port 6976 udp
rdr ae0 0.0.0.0/0 port 6977 -> 10.0.2.2 port 6977 udp
rdr ae0 0.0.0.0/0 port 6978 -> 10.0.2.2 port 6978 udp
rdr ae0 0.0.0.0/0 port 6979 -> 10.0.2.2 port 6979 udp
rdr ae0 0.0.0.0/0 port 6980 -> 10.0.2.2 port 6980 udp
rdr ae0 0.0.0.0/0 port 6981 -> 10.0.2.2 port 6981 udp
rdr ae0 0.0.0.0/0 port 6982 -> 10.0.2.2 port 6982 udp
rdr ae0 0.0.0.0/0 port 6983 -> 10.0.2.2 port 6983 udp
rdr ae0 0.0.0.0/0 port 6984 -> 10.0.2.2 port 6984 udp
rdr ae0 0.0.0.0/0 port 6985 -> 10.0.2.2 port 6985 udp
rdr ae0 0.0.0.0/0 port 6986 -> 10.0.2.2 port 6986 udp
rdr ae0 0.0.0.0/0 port 6987 -> 10.0.2.2 port 6987 udp
rdr ae0 0.0.0.0/0 port 6988 -> 10.0.2.2 port 6988 udp
rdr ae0 0.0.0.0/0 port 6989 -> 10.0.2.2 port 6989 udp
rdr ae0 0.0.0.0/0 port 6990 -> 10.0.2.2 port 6990 udp
rdr ae0 0.0.0.0/0 port 6991 -> 10.0.2.2 port 6991 udp
rdr ae0 0.0.0.0/0 port 6992 -> 10.0.2.2 port 6992 udp
rdr ae0 0.0.0.0/0 port 6993 -> 10.0.2.2 port 6993 udp
rdr ae0 0.0.0.0/0 port 6994 -> 10.0.2.2 port 6994 udp
rdr ae0 0.0.0.0/0 port 6995 -> 10.0.2.2 port 6995 udp
rdr ae0 0.0.0.0/0 port 6996 -> 10.0.2.2 port 6996 udp
rdr ae0 0.0.0.0/0 port 6997 -> 10.0.2.2 port 6997 udp
rdr ae0 0.0.0.0/0 port 6998 -> 10.0.2.2 port 6998 udp
rdr ae0 0.0.0.0/0 port 6999 -> 10.0.2.2 port 6999 udp
--End--cut here---add to /etc/ipnat.conf----