| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a network repeating installation which attains an addition processing at the transmission time by the processing in a simple application layer and can effectively apply a packet discard to a connection transmitted to be exceed a declared band. <P>SOLUTION: A tunneling setting part 102 instructs a tunneling processing part 112 of an IP protocol stack 113 to establish tunneling on the basis of relay connection information 200 designated previously by a user, a TUN/TAP setting part 103 instructs TAP setting about a corresponding connection to form a TUN/TAP 116, an application layer communication control part 104 receives communication contents to be subjected to tunneling of the connection received from a relay source network 300 through a reception I/F 111 via the RUN/TAP 116, and a transmission I/F 115 transmits the communication contents to a relay destination network 400 by using a RAW socket 114 after processing. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
