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Submission + - Ask Slashdot: T-Mobile VoIP and the DoD

ichthus writes: I've been a happy user of the T-Mobile @Home phone service for about nine months. Recently, though, I checked the "Advanced Routing" table on my Linksys WRTU54G-TM (the VoIP router used for this service) and noticed something odd. There was a gateway entry for 7.2.237.105. The reverse DNS points to the DoD Network Information Center in Columbus, OH. As I've watched the routing table, this address has changed to different IPs, but they always resolve to the DoD NIC.

I posted a question to T-Mobile's forum for @Home and, so far, have had three other users confirm the same behavior. T-Mobile has yet to respond, though.

Firstly, I acknowledge that this could be something benign. I don't want to sensationalize this. What I'm really after in submitting this are possible explanations for why my VoIP router appears to be talking to the US Department of Defense. Are there any other Slashdot readers with @Home that want to chime in? Are there any DISANET or T-Mobile people who can shed some light on this?

The linked post to T-Mobile's forum provides an explanation of where to find this routing table in the router's web interface.

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