| 摘要 |
PROBLEM TO BE SOLVED: To enable normal communication even when the same IP addresses are assigned to a connection terminal and a communication equipment. SOLUTION: Data from a CATV network 13 are fetched by a communication network connecting part 32. An IP address of a server to communicate with the connection terminal 31 is held by an identifier holding part 35 and an original address of reception data is judged by comparing a transmission origin IP address included in the reception data with the IP address held in the identifier holding part 35 by a judgement and control part 34. When the original address is the communication equipment 11, a MAC address is converted into the one indicating the communication equipment 11 and supplied to the communication equipment 11 by a communication equipment connecting part 33. Consequently, each server is capable of communicating with the connection terminal 31 and the communication equipment 11 even when the same addresses are used. |
