| 摘要 |
<p>An emulation part (206) makes up, based on network structure information, a virtual network equivalent to a network managed by a firewall apparatus. A check execution part (205) gives, to the emulation part (206), an instruction for checking a policy established in the firewall apparatus. The emulation part (206) sends, in accordance with the given instruction, a packet to the firewall apparatus via a connection part (207). The check execution part (205) checks, based on a response from the firewall apparatus, the policy established in the firewall apparatus.</p> |
