Velichko Yuriy wrote: > I use direct tcp connection to communicate with application on remote > machine. > Is there a way to make port forwarding of the third computer in the local > network that avaliable from the gateway server. > > Local<---Gateway<---Remote > > I found the example how to make this with terminal > > ssh -L 192.168.0.2:8080:127.1:9999 user@8.8.8.8 ssh -L 127.1:9999:127.1:80 > user2@10.1.1.2
I would recommend using ProxyCommand instead, but the result is the same. > Can I do something similar with libssh2? Yes you can. > PS: Should I make two sequentially direct connection, first make > port forwarding from gateway, and after using forwarded port make > new forwarding from remote machine? Correct, you need to use two sessions, and since libssh2 expects to read data from a socket you will have to create a socketpair to pass bytes between the forwarded connection and libssh2. //Peter _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel
