putty server unexpectedly closed network

com -t (or the IP address of your remote server) and leave it running while your SSH connection is open. If your connected sessions still time out, enter a lower number of seconds into the 'Seconds between keepalives' value. Subscribe to our channel to get video updates. To use the modified session settings, select it from the 'Saved sessions' list, then click the buttons marked 'Load' and 'Open'.

In the 'Saved Sessions' text-entry box, provide a name for the session (e.g., 'savedsession').

In the 'Host Name (or IP Address)' field, enter the destination host name or IP address (e.g., '' or '192.168.1.1').

On the topmost left side of the Options panel, select (click) 'Session'.

Note: This option may not be available in older versions of the PuTTY client.

Select the 'Enable TCP keepalives (SO_KEEPALIVE option)' check box.

In the 'Sending of null packets to keep the session active' area on the right, change the default value of 'Seconds between keepalives' from 0 (turn off) to 1800 (30 minutes).

Open the PuTTY application, and go to the Options panel (labeled 'Category') on the left of the window.

To create and save a new keep-alive connection, follow these steps: The PuTTY client can be configured to always establish a connection which will not time out due to inactivity. This causes PuTTY to send null SSH packets to the remote host periodically, preventing the session from timing out. Why wont Putty respond.A PuTTY session left idle will disconnect at a time determined by the host server. Retried the Windows10 console ssh command and it worked well just like last time. I did some basic shell commands and it responded appropriately. *** I repeated the same command immediately - this time it asks me directly for a password and gives me a working ssh console. Upon my pressing Cntrl-C, it printed out the following line.

*** At this point the console simply hung doing nothing.

GetConsoleMode on hOutputConsole failed with 6 Warning: Permanently added ‘192.168.0.103’ (ECDSA) to the list of known password: The authenticity of host ‘192.168.0.103 (192.168.0.103)’ can’t be established.ĮCDSA key fingerprint is SHA2S6:aUHVzr98sPQPg7/Uj/7tl+N3HqF3FqvMPNUlV3i1+nQ.Īre you sure you want to continue connecting (yes/no)? The first time this is the response I got.:

I did as you suggested - tried the ssh command on Windows10 command prompt.

Putty server unexpectedly closed network