3.1.4.31 RRPC_FWDeletePhase2SAs (Opnum 30)

The RRPC_FWDeletePhase2SAs (Opnum 30) method requests the server to delete all the IPsec second-negotiation-phase security associations that match the specified endpoints.

 unsigned long RRPC_FWDeletePhase2SAs(
   [in] FW_CONN_HANDLE rpcConnHandle,
   [in] FW_POLICY_STORE_HANDLE hPolicy,
   [in, unique] PFW_ENDPOINTS pEndpoints
 );

rpcConnHandle: This parameter is an RPC binding handle that connects to the RPC interface of the Firewall and Advanced Security Protocol.

hPolicy: This input parameter is an FW_POLICY_STORE_HANDLE data type. The data type MUST contain an opened policy store handle, successfully opened with the RRPC_FWOpenPolicyStore (Opnum 0) method. This handle MUST be of the FW_STORE_TYPE_DYNAMIC store.

pEndpoints: This parameter is a pointer to an FW_ENDPOINTS data type that can hold the addresses of the destination and source host. These addresses are used to match the security associations that will be deleted. If this parameter is NULL, the method deletes all IPsec second-phase security associations. If an endpoint is empty (that is, equal to 0), the endpoint matches any address.

Return Values: The method returns 0 if successful; if failed, it returns a nonzero error code. The field can take any specific error code value, as specified in [MS-ERREF]. The following return values are common.

Return value/code	Description
0x00000005 ERROR_ACCESS_DENIED	The client does not have the required credentials to call the method.
0x00000032 ERROR_NOT_SUPPORTED	The store handle is not of the dynamic store.
0x00000057 ERROR_INVALID_PARAMETER	One of the parameters of this method is incorrect, or is required and not specified.

Exceptions Thrown: No exceptions are thrown beyond those thrown by the underlying RPC protocol, as specified in [MS-RPCE]. If any lower-layer errors are reported by RPC exception, this exception is converted to an error code and reported to higher-layer protocols via the return value.

The server MUST validate that the client is authorized to perform the requested operation (as defined in section 3.1.4) before executing this method.