From my Mac I connect fine to my atlas class dB. From Linux I am getting invalid port
Then unfortunately the obvious conclusion is that you made a mistake.
Otherwise, the question would be whether the networks between Mac and Atlas are different from Linux and Atlas. Could there be something blocking the traffic from the Linux host?
I suspect is the shell version 3.2.1
Port is open but I get port not open error
Software versions do not play a role in network connectivity.
Can you connect to the hostname+port number using
netcat is not available, it’s also often called
nc. You basically do:
netcat your.atlast.host.name 27017 from the Linux command line. If that one also cannot connect, then it definitely is a networking issue.
That gave a better error
Forward host lookup failed
Somehow my route is not showing the ip but the domain name
But makes no sense as I can. Browse and connect from. browser my cluster