Configure the Windows Firewall to Allow SQL Server Access | Inbound & Outbound Port Configure.

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#firewall
#sqlserver_ports_firewall
#tcp_udp
#tcp

Firewall systems help prevent unauthorized access to computer resources. If a firewall is turned on but not correctly configured, attempts to connect to SQL Server might be blocked.

To access an instance of the SQL Server through a firewall, you must configure the firewall on the computer that is running SQL Server. The firewall is a component of Microsoft Windows. You can also install a firewall from another company. This article discusses how to configure the Windows firewall, but the basic principles apply to other firewall programs.

Navigate to Control Panel, System and Security and Windows Firewall.

Select Advanced settings and highlight Inbound Rules in the left pane.

Right click Inbound Rules and select New Rule.

Add the port you need to open and click Next.

Add the protocol (TCP or UDP) and the port number into the next window and click Next.

#TCP
#UDP
#Cofigure_SQLServer_port_firewall
#Firewall_inbound
#FIrewall_outbound
#MT
#Mohmand_tech