| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a router, an encryption communication system, an encryption communication program, and an encryption communication method which reduce communication delay of encryption packets to a reception side router. <P>SOLUTION: When a router 6 determines that a detected processing load is greater than a threshold, the router 6 transmits to at least one of a router 2 and router 3, an IP address of the other router and connection information packets including an authentication parameter to be used for authentication of a communication partner when a VPN is to be established between the router 2 and the router 3. <P>COPYRIGHT: (C)2013,JPO&INPIT |
