BASE STATION DEVICE, METHOD OF CONTROLLING BASE STATION, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To allow a mobile terminal connected to a femtocell base station performing LIPA by NAT (NAPT) to use a name resolution service even for both a host arranged in a private network and a host accessible via a mobile core network.

SOLUTION: A transfer control part 102 distributes IP packets received from a mobile terminal 2 via a wireless I/F 100 between a mobile core network 5 and a private network (LAN) 3 based on destination addresses provided to the IP packets. When receiving a DNS query packet for requesting an IP address corresponding to a domain name or a host name from the mobile terminal 2, the transfer processing part 102 determines whether the DNS query packet is distributed to either a DNS server 61 reachable via the mobile core network 5 or a DNS server 31 reachable via the private network (LAN) 3 based on the domain name or the host name included in the DNS query packet.

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