Everywhere it’s written that you have to bind them like this
bindIp : 127.0.0.1,192.168.0.50
but it doesn’t work.
how it works, in the version 3.2.0 is
bindIp : [127.0.0.1,192.168.0.50]
so try to add your ips inside the [ ]
example :
# network interfaces
net:
port: 27017
bindIp : [127.0.0.1,0.0.0.0] (read what is written below in BOLD!)
However 0.0.0.0 opens up the stuff. While this is ok for TESTING, for production you should know the security implications of this setting!