connection time out error in Putty


i opened putty.exe file and entered my ip address in putty configuration but it pops up the error "Network error: Connection time out"

i am not able to enter all the credentials. Can anyone help me resolve it!

2 Answer(s)


Hi Nirmal,

Please try the below command in Ubuntu first:

$ sudo apt-get install -y openssh-server

It will install the SSH server.

Please check the IP and try again.

Hope this helps. Thanks.


i runned the above command in that downloaded machine setup 'HadoopTrainingBase' terminal and execute the command ifconfig

the ip address was same as before after installing SSH server, i entered it

again i am facing same error in opening Putty