Juniper is a toolkit for building transparent proxy-style firewalls.
Unlike anything else in its price range, users behind a Juniper firewall
use standard client software without any firewall-specific customization.

The Juniper 1.0 release was released for NetBSD 1.1 (i386). The kernel
patches would not work with NetBSD 1.2. Juniper service pack 2 includes a 
new set of kernel patches which install cleanly on a NetBSD 1.2 (i386) Kernel.

Please note that i386 is the only architecture currently supported, since it
is the only one we currently have the facilities to test.   

Juniper is free when used in an educational or personal context (as defined
by the Juniper License Agreement) and $500 when used in other contexts.

Additional information about Juniper and the service pack is available at

        http://www.obtuse.com/juniper