PortTunnel description
PortTunnel - TCP/IP port redirector with many features for the advanced user

PortTunnel is designed as a TCP/IP port redirector with many features for the advanced user.

Features:

· Includes IP security (and stealth ports on 2000/XP)
· Can tunnel most TCP connections out through most proxies
· Can translate FTP 'PORT' and 'PASV' commands (FTP Bouncing)
· SSL/TLS support (using OpenSSL 0.9.7)
· sFTP (FTP over SSL/TLS)
· SMTP relay filtering
· Runs as a service on ALL versions of Windows
· Can log all data
· Great for debugging network programs
· Can redirect many ports at once (including port ranges)
· Plus much more


Limitations:

· 20 simultaneous connections
· SMTP filtering disabled
· SSL/TLS disabled