I am assign ip address to app01 to app04 , able make connection in different network. But when I’m trying to do ssh app01 it is refusing and error as “ssh: connect to host app01 port 22: Connection refused”. for more information please PFA.
@Govardhan, You need to add the ip address after ssh into app01, app02, app03 and app04 server. It seems that you have added IP on the jump server itself.