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Showing posts from November, 2015

SSH Tunneling

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SSH Tunneling It is basically a way to allow one system or service to tunnel to remote system or service Remotely. What it means is I am going to make a connection in one location and it automatically going to forward or tunnel over SSH to different location. It allows us...for example ...to get around things like Firewalls that may restrict me  either in hotel or work ... wireless access points or other items that may be less secure or more restrictive..... It allows us to securely run a service  that i might not otherwsie be  able to run. Example: I can run localhost connection that actually tunnels out to our remote host. It is very easy to setup ...we need localhost + local port and remotehost + remote port Local Machine: [root@bharath bharath]# hostname bharath.local.machine [root@bharath bharath]# Remote Machien: Remote Machine IP:  54.165.30.239 [root@bharath bharath]# hostname bharath.remote.machine [root@bhar