Hi I in an attempt to connect to more than one aws account I did a number of stuff that has led to this error. "ssh: connect to host abc.com port 22: No route to host" I dont know what the problem is or how to solve it.

CodePudding user response：

This kind of issue occour mostly due to following reasons.
 May be your device is not properly connected to internet. Check your internet connection and try to load again. 
2- May be config file has incoreect information. Check your config file has correct information.
Check your ssh directory and ensure that ssh key exist here.