3.5.4.1.5 RpcGetRemoteAddress (Opnum 4)

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The RpcGetRemoteAddress method retrieves the IP address of the client computer connected to the session on the terminal server. The caller MUST have WINSTATION_QUERY permission for the session. The method checks whether the caller has WINSTATION_QUERY permission (section 3.1.1) by setting it as the Access Request mask, and fails if the caller does not have the permission. 

 HRESULT RpcGetRemoteAddress(
   [in] handle_t hBinding,
   [in] ULONG SessionId,
   [out] PRCM_REMOTEADDRESS pRemoteAddress
 );

hBinding:  The RPC binding handle. For more information, see [MSDN-RPCBIND].

SessionId:  The ID of the session for which client data is to be retrieved.

pRemoteAddress: The address of the client computer that is connected to the session. This is of the type PRCM_REMOTEADDRESS.

Return Values:  The method MUST return S_OK (0x00000000) on success; otherwise, it MUST return an implementation-specific negative value.

Return value/code

Description

0x00000000

S_OK

Successful completion.