Routers on the internet never forward packets coming from private IP addresses Explain. Can you see any advantage in this?
closed as off topic by Jason Berg, John Gardeniers, Shane Madden, Iain, MadHatter Mar 31 '11 at 7:16
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Routers on the internet should never forward packets coming from private RFC1918 addresses. Sometimes they do, usually through misconfiguration or cablemodem provider suboptimality.
And to answer the second question, yes, I can see advantage in this.