Cómo abrir el puerto de firewall para SQL Server en Windows Server 2008

1. Hacemos un script.bat con este contenido.

  1. @echo =========  SQL Server Ports  ===================
    @echo Enabling SQLServer default instance port 1433
    netsh firewall set portopening TCP 1433 "SQLServer"
    @echo Enabling Dedicated Admin Connection port 1434
    netsh firewall set portopening TCP 1434 "SQL Admin Connection"
    @echo Enabling conventional SQL Server Service Broker port 4022
    netsh firewall set portopening TCP 4022 "SQL Service Broker"
    @echo Enabling Transact-SQL Debugger/RPC port 135
    netsh firewall set portopening TCP 135 "SQL Debugger/RPC"
    @echo =========  Analysis Services Ports  ==============
    @echo Enabling SSAS Default Instance port 2383
    netsh firewall set portopening TCP 2383 "Analysis Services"
    @echo Enabling SQL Server Browser Service port 2382
    netsh firewall set portopening TCP 2382 "SQL Browser"
    @echo =========  Misc Applications  ==============
    @echo Enabling HTTP port 80
    netsh firewall set portopening TCP 80 "HTTP"
    @echo Enabling SSL port 443
    netsh firewall set portopening TCP 443 "SSL"
    @echo Enabling port for SQL Server Browser Service's 'Browse' Button
    netsh firewall set portopening UDP 1434 "SQL Browser"
    @echo Allowing multicast broadcast response on UDP (Browser Service Enumerations OK)
    netsh firewall set multicastbroadcastresponse ENABLE
    
  2. Y lo ejecutamos como administrador.