I'm a newbie with everything network related and i want to access a remote client through another server (tunnel), say for example a remote client 18.104.22.168 with username user2 and password2 , and a tunnel through 11.11.10.01 with username user1 and password1
I can ping successfully the adress tunnel address. but when i try to access the remote client using cygwin :
ssh -vv -o 'ProxyCommand ssh -vv firstname.lastname@example.org nc %h %p' email@example.com
I get this error :
OpenSSH_6.4, OpenSSL 1.0.1f 6 Jan 2014 debug2: ssh_connect: needpriv 0 debug1: Executing proxy command: exec ssh -vv firstname.lastname@example.org nc 22.214.171.124 22 debug1: permanently_drop_suid: 146765 debug1: identity file /home/user1/.ssh/id_rsa type -1 debug1: identity file /home/user1/.ssh/id_rsa-cert type -1 debug1: identity file /home/user1/.ssh/id_dsa type -1 debug1: identity file /home/user1/.ssh/id_dsa-cert type -1 debug1: identity file /home/user1/.ssh/id_ecdsa type -1 debug1: identity file /home/user1/.ssh/id_ecdsa-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.4 OpenSSH_6.4, OpenSSL 1.0.1f 6 Jan 2014 debug2: ssh_connect: needpriv 0 debug1: Connecting to 11.11.10.01 [11.11.10.01] port 22. debug1: connect to address 11.11.10.01 port 22: Connection timed out ssh: connect to host 11.11.10.01 port 22: Connection timed out ssh_exchange_identification: Connection closed by remote host
Is my command correct, any ideas on possible causes ?
are there ways i can troubleshoot (preferbly on my machine and not on server and remote client) ?