May 19, 2025 · Learn how to configure the Windows Firewall to allow access to an instance of the SQL Server through the firewall.

Jan 27, 2010 · Since I do not have another firewall I have a need to enable Windows Firewall for my SQL Server database server. In this article I go through the process of configuring …

May 19, 2025 · Advanced firewall settings can be configured by using the Windows Firewall with Advanced Security MMC snap-in. The snap-in includes a rule wizard and settings that aren't …

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 …

Mar 26, 2021 · By default, the typical ports used by SQL Server and associated database engine services are: TCP 1433, 4022, 135, 1434, UDP 1434. The table below explains these ports in …

When configuring the SQL Server for remote access, you must allow certain ports and programs through the firewall to ensure clients can connect to the database securely. Before we begin, …

Jan 7, 2025 · This article describes the ports that need to be opened when configuring a firewall for SQL Server 2022 in Windows Server 2025.

Dec 31, 2020 · This script will test all of the related TCP and UDP ports that are required to ensure your Windows Failover Cluster and SQL Server Availability Group works flawlessly.

Jan 4, 2024 · In order to run SQL Server successfully when connecting to server or specified instance, it is necessary to configura Windows firewall to allow SQL Server at first.

Jan 5, 2024 · Step by Step methods to configure Windows Firewall settings for SQL Server, and also know, On which port your SQL Server should be configured.