the question reduces to how could i establish a bidirectional
pipe across ssh channel - that means how can I simultaneously
read from and write data to the device...
->
host1:/dev/tap0 <- host2:/dev/tap0
any data from host1:/dev/tap0 write to host2:/dev/tap0 and
simultaneously data from host2:/dev/tap0 write to
host1:/dev/tap0, best at one ssh connection.
I used cat, because it's simple and it worked partially
(unidirectionally) and it wasn't possible to establish cat to the
other direction.
The hosts are connected with well-working network and well
working ssh, this is intended for Virtual Protected Network.
For more info on ethertap read
Documentation/networking/ethertap.txt in the Linux source tree.
m.
