INetFwPolicy2::put_BlockAllInboundTraffic method (netfw.h)
Indicates whether the firewall should not allow inbound traffic.
This property is read/write.
Syntax
HRESULT put_BlockAllInboundTraffic(
NET_FW_PROFILE_TYPE2 profileType,
VARIANT_BOOL Block
);
Parameters
profileType
Block
Return value
None
Remarks
All interfaces are firewall-enabled. This means that all the exceptions (such as GloballyOpenPorts, Applications, or Services) which are specified in the profile are ignored and only locally-initiated traffic is allowed.
When you pass a profile type obtained from the CurrentProfileTypes property, make sure that you pass only one profile type to get_BlockAllInboundTraffic and put_BlockAllInboundTraffic. Note that get_CurrentProfileTypes can return multiple profiles.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | netfw.h |
| DLL | FirewallAPI.dll |