How do I know if port 27017 is open?

How do I know if port 27017 is open?

Find the PID of the process that the port is using Open the Command Line of the Windows operation system, and type the command netstat –ano |findstr “27017” as shown below: Find the process whose status is LISTENING, and the 2700 is the PID of the process.

Why is MongoDB not connecting?

Typical reasons for this error are: Your connection from client to server is blocked by firewall or network configuration. A MongoDB server is not listening on the requested Host/IP and port (check they are both correct)

What ports need to be open for MongoDB?

Default MongoDB Port

Default Port Description
27017 The default port for mongod and mongos instances. You can change this port with port or –port .
27018 The default port for mongod when running with –shardsvr command-line option or the shardsvr value for the clusterRole setting in a configuration file.

Which TCP IP port does MongoDB use?

MongoDB uses TCP as its transport layer protocol. The predefined default port for connection is 27017.

How do you check if a port is open or not?

Open the Start menu, type “Command Prompt ” and select Run as administrator. Now, type “netstat -ab” and hit Enter. Wait for the results to load, port names will be listed next to the local IP address. Just look for the port number you need, and if it says LISTENING in the State column, it means your port is open.

How can I test if a port is open?

Type “Network Utility” in the search field and select Network Utility. Select Port Scan, enter an IP address or hostname in the text field, and specify a port range. Click Scan to begin the test. If a TCP port is open, it will be displayed here.

Why MongoDB Atlas is not connecting?

If you have created a user and are having trouble authenticating, try the following: Check that you are using the correct username and password for your database user, and that you are connecting to the correct database deployment. Check that you are specifying the correct authSource database in your connection string.

How do I connect to MongoDB?

To connect to your local MongoDB, you set Hostname to localhost and Port to 27017 . These values are the default for all local MongoDB connections (unless you changed them). Press connect, and you should see the databases in your local MongoDB.

Does MongoDB use TCP?

The MongoDB Wire Protocol is a simple socket-based, request-response style protocol. Clients communicate with the database server through a regular TCP/IP socket.

How do I allow remote access to MongoDB?

To allow remote connections, you must edit the MongoDB configuration file — /etc/mongod. conf — to additionally bind MongoDB to an IP address which can be reached by your trusted remote server. This way, your MongoDB installation will be able to listen to connections made to your MongoDB server from remote machines.

How does MongoDB connect to IP address?

Enable MongoDB Auth In the same config file, go to the network interfaces section and change the bindIp from 127.0. 0.1 to 0.0. 0.0 which means allow connections from all ip addresses. Now save and exit the config file and restart mongodb server.

How do I check if port 443 is open?

Type “cmd” (no quotation marks) and press “Enter.” Type “telnet 443” (replace “” with any web server address using HTTPS. For example, If you get a blank screen with a flashing cursor, port 443 is open there.