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Jeff Macdonald
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216 followers
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Smartphone means death of SMS, right?

Network geeks, I have a challenge for you.

You have two machines that need to communicate with each other. There is a firewall in between. You don't have access to it. You don't have root on either machine. Your program relies on a high numbered (unprivileged) UDP/TCP port, but the program was started by a different user id, which you don't have rights to. You do have access to an unprivileged account.

Supposedly the firewall configured to allow your apps to communicate. Yet your program doesn't work. How do you prove that the firewall is misconfigured?

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I'm all for cheap storage, but these guys are making some interesting claims.
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