valberg@ornligsyg:~$ corkscrew
corkscrew 2.0 (agroman@agroman.net)
usage: corkscrew <proxyhost> <proxyport> <desthost> <destport> [authfile]

valberg@ornligsyg:~$ corkscrew 10.128.0.3 8080 scout@diogenes.bruteforce.dk .ssh/proxyauth
Proxy could not open connnection to scout@diogenes.bruteforce.dk:  Proxy Error ( The specified Secure Sockets Layer (SSL) port is not allowed. ISA Server is not configured to allow SSL requests from this port. Most Web browsers use port 443 for SSL requests.  )

valberg@ornligsyg:~$ ssh -p 443 scout@diogenes.bruteforce.dk
Proxy could not open connnection to diogenes.bruteforce.dk:  Proxy Authentication Required ( The ISA Server requires authorization to fulfill the request. Access to the Web Proxy filter is denied.  )
ssh_exchange_identification: Connection closed by remote host