connhlp.dll RPC interface

Connectivity Helper API
cpprovider 6F201A55-A24D-495F-AAC9-2F4FCE34DF99 version 1.0
0xd methods:

• SpiEstablishSession
• SpiTerminateSession
• SpiTransitionFromDormantToActive
• SpiTransitionFromActiveToDormant
• SpiAddTransportId
• SpiRemoveTransportId
• SpiIsRemoteTransportIdReachable
• SpiSendData
• SpiReceiveData
• SpiReceiveAuthorizeCallback
• SpiReceiveAuthorizeCallbackComplete
• SpiQueryPeerLinkInformation
• SpiQueryProviderSubscriptionInformation

 вызывается через msrpc из драйвера tunnel.sys