| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication control system that can easily coordinate a system for performing communication by use of a legacy WAN line and a virtualization system.SOLUTION: A computer 1 includes: a WAN driver 122 for making data to be transmitted to a computer 3 from a guest domain 12 correspond to a first protocol; a WAN on TCP/IP driver 123 and a TCP/IP driver 124 for making the data correspond to a second protocol by adding identification information on the guest domain 12 to the data; and a LAN driver 112 for transmitting the data to a line accommodation device by use of the second protocol. A line accommodation device 2 includes: a line GW control unit 21 which obtains the identification information on the guest domain 12 from the data, extracts a line card 23 corresponding to the identification information; and makes the received data correspond to a third protocol; and a line card driver 22 which transmits the data to the computer 3 via the extracted line card 23 by use of the third protocol. |
