Remember that you must have network port access both ways for the virtual network to work.

记住，要使虚拟网络正常工作，您必须使这个网络端口可双向访问。

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And with the instructions provided here, you'll also be able to configure your Geronimo server to allow access to the server's EJB port from other machines connected to your network or the Internet.

使用本文提供的指示，您还能够配置Geronimo服务器以允许从连接到您的网络或Internet上的其他机器访问服务器e jb端口。

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The device attached to the Port is not authorized for access to the network.

连接到端口的设备没有得到网络访问授权。

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Kevin Bong, a Wisconsin-based security researcher and penetration tester, has developed what he calls the Mini Pwner, a spy computer smaller than a smartphone designed to be inconspicuously plugged into an ethernet port to gain access to a corporate network, feeding information back to a nearby hacker over its wifi signal.

FORBES: Hacker's Tiny Spy Computer Cracks Corporate Networks, Fits In An Altoid Tin

Plug the printer into the base station's USB port, and all the users on the network can access it using Apple's Rendezvous software (which, be warned, needs Mac OSX version 10.2.3 or later).

FORBES: Apple's Airport Meets The Concrete