A mobile communication system comprising: a mobile station apparatus (UE; User Equipment); a first access control apparatus included in a home network; a second access control apparatus (PGW; Packet data GW) included in a core network; a subscriber information management apparatus (HSS; Home Subscriber Service); a position management apparatus (MME; Mobility Management Entity); and an information terminal apparatus included in the home network, wherein the mobile station apparatus transmits a PDN (Packet Data Network) Connectivity Request containing an APN (Access Point Name) to the position management apparatus, characterized in that the subscriber information management apparatus provides the position management apparatus with subscription data containing information on whether a Local IP Access (LIPA) to connect to the home network is allowed or not for the APN and on whether offload communication without passage of the core network is allowed for the APN or not, based on a determination, in accordance with the subscription data provided from the subscriber information management apparatus, that the APN transmitted from the mobile station apparatus is allowed for the Local IP Access, the position management apparatus selects the first access control apparatus as an access control apparatus; allows to establish a first PDN connection between the mobile station apparatus and the first access control apparatus; and transmits an allowance to establish the first PDN connection to the mobile station apparatus, the mobile station apparatus receives the allowance to establish the first PDN connection from the position management apparatus; establishes the first PDN connection with between the first access control apparatus, in order to perform the Local IP Access; and transmits data to and receives data from the information terminal apparatus, through the first PDN connection, and the APN transmitted from the mobile station apparatus to the position management apparatus is an APN for which the LIPA to connect to the home network is allowed, and is different from an APN for which the offload communication without passage of the core network is allowed. a mobile station apparatus (UE; User Equipment); a first access control apparatus included in a home network; a second access control apparatus (PGW; Packet data GW) included in a core network; a subscriber information management apparatus (HSS; Home Subscriber Service); a position management apparatus (MME; Mobility Management Entity); and an information terminal apparatus included in the home network, wherein the mobile station apparatus transmits a PDN (Packet Data Network) Connectivity Request containing an APN (Access Point Name) to the position management apparatus, characterized in that the subscriber information management apparatus provides the position management apparatus with subscription data containing information on whether a Local IP Access (LIPA) to connect to the home network is allowed or not for the APN and on whether offload communication without passage of the core network is allowed for the APN or not, based on a determination, in accordance with the subscription data provided from the subscriber information management apparatus, that the APN transmitted from the mobile station apparatus is allowed for the Local IP Access, the position management apparatus selects the first access control apparatus as an access control apparatus; allows to establish a first PDN connection between the mobile station apparatus and the first access control apparatus; and transmits an allowance to establish the first PDN connection to the mobile station apparatus, selects the first access control apparatus as an access control apparatus; allows to establish a first PDN connection between the mobile station apparatus and the first access control apparatus; and transmits an allowance to establish the first PDN connection to the mobile station apparatus, the mobile station apparatus receives the allowance to establish the first PDN connection from the position management apparatus; establishes the first PDN connection with between the first access control apparatus, in order to perform the Local IP Access; and transmits data to and receives data from the information terminal apparatus, through the first PDN connection, and the APN transmitted from the mobile station apparatus to the position management apparatus is an APN for which the LIPA to connect to the home network is allowed, and is different from an APN for which the offload communication without passage of the core network is allowed. receives the allowance to establish the first PDN connection from the position management apparatus; establishes the first PDN connection with between the first access control apparatus, in order to perform the Local IP Access; and transmits data to and receives data from the information terminal apparatus, through the first PDN connection, and the APN transmitted from the mobile station apparatus to the position management apparatus is an APN for which the LIPA to connect to the home network is allowed, and is different from an APN for which the offload communication without passage of the core network is allowed.