Complicated routing/SSH-FTP tunneling problem
Rob
spamrefuse at yahoo.com
Mon Nov 28 12:50:02 GMT 2005
Molnár szabolcs wrote:
> Hi ,
> I have a similar situation,
> My provider has blocked all incoming ports so I
can't access my
> PC from the internet side. Did you find any
solution?
Maybe following scheme can help you understand how to
apply
ssh-tunnel:
# Local ssh-tunnel:
# client$ ssh -L port:host:hostport server
#
# Talking to 'port' on client, will forward
# everything to 'hostport' on host:
# -------- -------- ------
# |client|-port>--->|server|>--->hostport-|host|
# -------- -------- ------
#
#
# Remote ssh-tunnel:
# client$ ssh -R port:host:hostport server
#
# Talking to 'port' on server, will forward
# everthing to 'hostport' on host:
# -------- -------- ------
# |server|-port>--->|client|>--->hostport-|host|
# -------- -------- ------
#
#
# The client/server communication is ssh-encrypted.
# Communication to host is in clear text.
#
# Client & server require login ID, but host doesn't.
Does that help?
Rob.
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