Talk:Web Science/Part1: Foundations of the web/Internet Protocol/IP header/quiz

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IP header files changed during routing[edit]

Why does the Destination IP address Change? Since, if it does, one won't know the final Destination of the contained data!? --2A02:810B:440:5960:549E:D81E:FF0A:66A0 (discuss) 16:45, 18 October 2017 (UTC)

TTL and length may change. Source and destination don't change unless you're using NAT. -- Dave Braunschweig (discusscontribs) 19:14, 18 October 2017 (UTC)