May 19, 2025 · By default, the typical ports used by SQL Server and associated database engine services are: TCP 1433, 4022, 135, 1434, UDP 1434. The following table explains these ports …

Apr 14, 2022 · This tutorial, Configure Windows Firewall to Work with SQL Server, shows how to use the Windows Firewall to protect the server and enable the ports required. The tutorial will …

it will show TCP and UDP connections of your SQL server (including ports) standard is 1433 for TCP and 1434 for UDP. example : This worked for me "in reverse": needed to find (non …

Sep 1, 2023 · By default SQL Server listens on TCP port number 1433, but for named instances the TCP port is dynamically configured. There are several options available to get the listening …

Sep 18, 2019 · How do I configure an instance of MS SQL Server Database Engine to listen on a specific fixed port? This guide will walk you through the process of configuring your SQL …

Aug 26, 2025 · This article describes how to configure an instance of the SQL Server Database Engine to listen on a specific fixed port by using SQL Server Configuration Manager.

In this blog post, we will explain what the SQL tcp port number is and how to connect to your SQL database using the hostname and port number. Default SQL Server port is 1433. If you want …

Dec 31, 2024 · In this article we look at 3 different ways to find the TCP IP port that SQL Server is using for an instance.

Jun 9, 2025 · In this article, we will delve into the world of SQL Server port configuration, exploring the importance of port settings, default port numbers, and step-by-step instructions for …

To follow the steps in this document you will need to have one of the versions of SQL Server running on one of the versions of Windows mentioned above. This article only applies to …