The
SetDeadGWDetect
WMI class static method is used to enable dead gateway detection. With this feature enabled, TCP asks IP to change to a backup gateway if it retransmits a segment several times without receiving a response.
This topic uses Managed Object Format (MOF) syntax. For more information about using this method, see
Calling a Method.
Syntax
uint32 SetDeadGWDetect(
[in] boolean DeadGWDetectEnabled
);
Parameters
- DeadGWDetectEnabled [in]
-
If true, dead gateway detection should be enabled.
Return Value
Returns a value of 0 (zero) for a successful completion when no reboot is required, 1 (one) for a successful completion when a reboot is required, and a different number if there is an error.
| Return code | Description |
|---|
- 0
| Successful completion, no reboot required.
|
- 1
| Successful completion, reboot required.
|
- 64
| Method not supported on this platform.
|
- 65
| Unknown failure.
|
- 66
| Invalid subnet mask.
|
- 67
| An error occurred while processing an instance that was returned.
|
- 68
| Invalid input parameter.
|
- 69
| More than five gateways specified.
|
- 70
| Invalid IP address.
|
- 71
| Invalid gateway IP address.
|
- 72
| An error occurred while accessing the registry for the requested information.
|
- 73
| Invalid domain name.
|
- 74
| Invalid host name.
|
- 75
| No primary or secondary WINS server defined.
|
- 76
| Invalid file.
|
- 77
| Invalid system path.
|
- 78
| File copy failed.
|
- 79
| Invalid security parameter.
|
- 80
| Unable to configure TCP/IP service.
|
- 81
| Unable to configure DHCP service.
|
- 82
| Unable to renew DHCP lease.
|
- 83
| Unable to release DHCP lease.
|
- 84
| IP not enabled on adapter.
|
- 85
| IPX not enabled on adapter.
|
- 86
| Frame or network number bounds error.
|
- 87
| Invalid frame type.
|
- 88
| Invalid network number.
|
- 89
| Duplicate network number.
|
- 90
| Parameter out of bounds.
|
- 91
| Access denied.
|
- 92
| Out of memory.
|
- 93
| Already exists.
|
- 94
| Path, file, or object not found.
|
- 95
| Unable to notify service.
|
- 96
| Unable to notify DNS service.
|
- 97
| Interface not configurable.
|
- 98
| Not all DHCP leases could be released or renewed.
|
- 100
| DHCP not enabled on adapter.
|
Examples
For script code examples, see WMI Tasks for Scripts and Applications and the TechNet ScriptCenter Script Repository.
For C++ code examples, see WMI C++ Application Examples.
Requirements
| Minimum supported client | Windows 2000 Professional |
|---|
| Minimum supported server | Windows 2000 Server |
|---|
| MOF | Cimwin32.mof |
|---|
| DLL | Cimwin32.dll |
|---|
| Namespace | \root\cimv2 |
|---|
See Also
- Computer System Hardware Classes
- Win32_NetworkAdapterConfiguration
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Build date: 6/15/2009