What port does MySQL use?

MySQL uses port 3306 by default.

Unknown

MySQL Wire Protocol

Q: What is MySQL Wire Protocol?

MySQL Wire Protocol (MySQL) is a Application Layer protocol in the Database category. Binary client-server protocol used by MySQL and MariaDB databases. Features authentication handshake, capability negotiation, and efficient packet framing for SQL queries.

Application Layer — Database

Protocol Overview

Full Name MySQL Wire Protocol

Abbreviation MySQL

OSI Layer Application Layer

Category Database

Default Port 3306

About MySQL

Binary client-server protocol used by MySQL and MariaDB databases. Features authentication handshake, capability negotiation, and efficient packet framing for SQL queries.

Application Layer Database Port 3306

Related Protocols — Application Layer

HTTP Hypertext Transfer Protocol HTTPS HTTP Secure HTTP/2 HTTP/2 HTTP/3 HTTP/3 WS WebSocket SMTP Simple Mail Transfer Protocol IMAP Internet Message Access Protocol POP3 Post Office Protocol v3