I run MariaDB on Azure VM, I can't connect port 3306 outside from Azure

Question

I run MariaDB on Azure VM, I can't connect port 3306 outside from Azure.

I open port 3306 by Network Security Group.

And I confirm VM listen port 3306.

And I open port 3306 by Network Security Group.

Any other point?

Answer 1

Hello,

If you go to your Virtual Machine in Azure > Networking

Go to Add inbound port rule

Change Source to IP Addresses > Add your Public IP address in Source IP addresses/CIDR ranges

Change Service to Custom and Destination port ranges to 3306 and choose TCP - Allow

Click Add.

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If this is helpful please accept answer.

Answer 2

Hello @nikeda ,

Could you please check if there is any firewall rule within your VM (MariaDB server) that is blocking incoming requests on port 3306?

You can also try doing a telnet to port 3306 and check if the connection is going through.

If it is, then you probably will have to check the MariaDB configuration settings. Do let me know. Thank you.