problem to packages download and pkg_add

[dark0s Optik]

I have problem with packages download:

pkg_add http://www.theshell.com/pub/DragonFly/packages/DragonFly-1.12/stable/All/acroread7-7.0.9nb1.tgz
ftp: Can-t connect to `2001:4830:2130::1`: No route to host
ftp: Can-t connect to `2001:4830:2130::1`: No route to host
ftp: Can-t connect to `2001:4830:2130::1`: No route to host

What is the problem?

-- 
only the paranoid will survive