New port net/couic

[Patroklos Argyroudis <argp_(_at_)_otenet_(_dot_)_gr>]

Hello,

Couic has been designed to enforce a security policy on an internal
network: it listens to everything and shoots.  Its argument can be
either a tcpdump-like expression, or a file written in a specification
language.  Couic shuts the TCP connections down with RST packets and
tries to disrupt UDP transfers with ICMP "host unreachable / bad port"
answers.  I have tested the port on 2.9 i386 and works fine.  You can
find it at:

http://bsd.gr/~invisibl/projects/OpenBSD-ports/couic.tar.gz

-- 
Patroklos Argyroudis
CS Student/Programmer
http://www.bsd.gr/~invisibl