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Headers in case 2 (CN-initiated sessions) Data packets and BU sent by MN to CN IPv6 header (source = care-of address, destination = HAOR) ESP header in tunnel mode IPv6 header (source = HoAOR, destination = correspondent node) Destination Options header Home Address option (HoAIR) Any protocol CoTi sent by MN to CN IPv6 header (source = care-of address, destination = HAOR) ESP header in tunnel mode IPv6 header (source = HoAOR, destination = correspondent node) Any protocol |