Establish a connection between the raspberry and mongodb - node.js

Question

I created a database on my pc and I wanted to create a javascript script using node, which would allow me to access all the database data installed on my pc. I tried to establish a connection between raspberry and my pc locally using the same router. Unfortunately, it always gives me connection errors.
Looking a bit on the internet I found many posts about "bindIp" of mongodb, but despite several tests found the same problem.
network interfaces
net:
   port: 27017
   #bindIp: 127.0.0.1,192.168.1.8
sorry for my English.
Code raspberry:
var MongoClient = require('mongodb').MongoClient;
var url = "mongodb://168.192.1.6:27017/"; //ip my pc and mongodb
var day = new Date();
MongoClient.connect(url, function(err, db) {
if (err) throw err;
var dbo = db.db("qadrio");
dbo.collection("pin").findOne({}, function(err, result) {
if (err) throw err;
console.log("NAME DEVICE: "+ result.name);
console.log("ERROR: "+ err);
db.close();
});
});
I'm not an expert so I ask for help from you users. I would like to understand how it is done. I think the problem is mongodb itself that blocks external connections except the local ones of the pc.
Error Message
failed to connect to server [168.192.1.6:27017] on first connect [MongoNetworkError: connection 0 to 168.192.1.6:27017 timed out] at Pool. at Pool.emit (events.js:182:13) at Connection. at Object.onceWrapper (events.js:273:13) at Connection.emit (events.js:182:13) at Socket. at Object.onceWrapper (events.js:273:13) at Socket.emit (events.js:182:13) at Socket._onTimeout (net.js:449:8) at ontimeout (timers.js:425:11)