another question

Discussion in 'BlackHat Lounge' started by jenniferrylie, Apr 17, 2010.

  1. jenniferrylie

    jenniferrylie Newbie

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    we know that a tcp segment has a source and destination address and an ip packet has a source and destination address. as a tcp segment encapsulated in an ip packet transitions from one network to another (e.g goes thru a router, makes a hop) what purpose does each serve and how if at all, is each affected.