Ssh terminal, file transfer and tunneling tool. The focus is on running tunnels inside tunnels. That one has to jump through several machines.
Please see the wiki pages for documentation.
https://sourceforge.net/p/doffensshtunnel/wiki/Home/
HSCP (Hybrid scp) is developing to transmit the large size file at high speed on the long distance and wideband infrastructure. It has achieved the fast transfer by changing the file transfer part of scp into the UDP (using UDT).
HSSH (Hybrid ssh) is developing to transmit the large size data at high speed on the long distance and wideband infrastructure. It has achieved the fast transfer by changing both ways pipeio transfer of ssh into the UDP (using UDT). cf. HSCP