How to connect to MongoDB on the local network?

Question

MongoDB

Hello. I decided to deploy my apishka locally - I made a server from a laptop.
Deployed the API, installed Mongu on the same computer and it all worked - hooray!
I connected like this: mongodb://localhost:27017/root
I want to connect to monge from another computer on the same network, but the connection fails due to a timeout.
mongodb://192.168.31.44:27017/root
I sort of allowed all IPs on the mongo side, opened ports 27017 on both computers for input and output, but it doesn’t connect :(

Screen

What should be checked in this case?
A couple more questions
1) My computer will be visible from the network, will someone else be able to connect to the monge? since I did not set login, password
2) I want to make DEV and PROD how to split mongo? Do different databases or something else?

Answer 1

By default the monga runs on 127.0.0.1. That is, you need to specify host 0.0.0.0 in the configuration, or the one you need.

Answer 2

the screen is wrong
, nmap + telnet is needed
1) like Monga has already begun to sculpt a login pass on the internetwork, no?
2) https://docs.mongodb.com/v3.4/core/master-slave/