In this problem well explore the impact of NATs on P2P applications.Suppose a peer with
Chapter 4, Problem P23(choose chapter or problem)
In this problem well explore the impact of NATs on P2P applications.Suppose a peer with username Arnold discovers through querying that a peerwith username Bernard has a file it wants to download. Also suppose thatBernard and Arnold are both behind a NAT. Try to devise a technique thatwill allow Arnold to establish a TCP connection with Bernard withoutapplication-specific NAT configuration. If you have difficulty devising sucha technique, discuss why.
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