| 摘要 |
<p>There are provided a network access router, a network access method, a program, and a recording medium enabling an in-LAN node to select a source IP address according to a target network to be used and communicate with an in-target network node without NAT-ing in midstream a packet between the in-LAN node and the in-target network node. A network access router B1 includes a target network connection setting unit for performing setting in the network access router B1 and in the nodes so as to transmit a packet for communication between a terminal under the network access router B1 and the target networks D1 and D2 in a communication tunnel established between a terminal A11 and the network access router B1 at a section between the nodes and the network access router B1. Accordingly, in response to a target network connection request from the terminal A11, the network access router B1 performs setting in its node, generates setting script to be executed in the terminal A11, and responds the setting script to the terminal A11 so as to cause the terminal A11 to execute it.</p> |
