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Solution Details (2) Outbound Packet Processing (from MN to HA) Receive form stack IP1 ! TCP ! data Check Preconditions Strip header TCP ! data Encapsulate IP2 ! UDP ! MIP-TD (next=TCP, O=1) ! TCP ! data Send to network Unoptimized: (CoA->HA) ! (UDP) ! (UDP Tunnel Header) ! (MN->CN) ! Payload Optimized: (CoA->HA) ! (UDP) ! (UDP Tunnel Header) ! Payload |