Tech Today w/ Ken May

BT Begins Customer Tests of Carrier Grade NAT

Posted by kenmay on May - 7 - 2013

judgecorp writes “BT Retail has started testing Carrier Grade NAT (CGNAT) with its customer. CGNAT is a controversial practice, in which IP addresses are shared between customers, limiting what customers can do on the open Internet. Although CGNAT goes against the Internet’s original end-to-end principles, ISPs say they are forced to use it because IPv4 addresses are running out, and IPv6 is not widely implemented. BT’s subsidiary PlusNet has already carried out CGNAT trials, and now BT is trying it on “Option 1″ customers who pay for low Internet usage.” Read more of this story at Slashdot.

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BT Begins Customer Tests of Carrier Grade NAT

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