ODI - MobaXterm and connect to private subnet using jumpbox

 What is MobaXterm:

• MobaXterm is ultimate and poweful toolbox for remote computing. In a single Windows application, it provides loads of functions that are tailored for programmers, webmasters, IT administrators and pretty much all users who need to handle their remote jobs in a more simple fashion.
• MobaXterm provides all the important remote network tools (SSH, X11, RDP, VNC, FTP, MOSH, ...) and Unix commands (bash, ls, cat, sed, grep, awk, rsync, ...) to Windows desktop, in a single portable exe file which works out of the box. 

You can choose to create a new SSH, Telnet, Rlogin, RDP, VNC, XDMCP, FTP, SFTP, Mosh oe seria session:

For more details:

https://mobaxterm.mobatek.net/

How to connnect a private subnet using jumpbox:

 Step1: Click on Session and VNC

Step2: Provide remote private subnet host or ip and port details and click Network setting and click ssh gateway

Step3: provide jump box or gateway host details.

Host , port, username, use ssh key(private key)

Step4: go to bookmark setting and provide a session name and ok

Step5: provide VNC password

Note: to get access to the private subnet or jumpbox, you have do the following steps to the hosts:

Login to that host 

Sudo su - userid and ls -la

Cd ./ssh

Vi authrization_keys and add your public key here and save.

You can generate private and public key pairs with puttygen app.