TcpNumConnections

Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2

TcpNumConnections

HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters

Data type Range Default value

REG_DWORD

0x40000–0xFFFFFE

0xFFFFFE

Description

Specifies the maximum number of connections that TCP can have open simultaneously.

If the value of this entry is 0, then you cannot establish any connections.

Note

  • Windows Server 2003 does not add this entry to the registry. You can add it by using the registry editor Regedit.exe.