I notice that the man page for ipf now mentions a "-6" command line
option, but I can't find any further documentation.

I quick test of putting this option on the command line caused ipf to
reject all the rules that mentioned v4 addresses.  So it does do
*something*.  Help.

-wolfgang
-- 
       Wolfgang Rupprecht <wolfgang+gnus@dailyplanet.wsrcc.com>
		    http://www.wsrcc.com/wolfgang/
Coming soon: GPS mapping tools for Open Systems. http://www.gnomad-mapping.com/