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Addresses -- Where Do They Come From and Where Do They Go To? Addresses come from other parts of the stack -- the IP layer The addresses are typically discovered through protocols such as DHCP or ND Addresses are not trivial -- DAD, valid/deprecated, ... Address allocation can be secure (but security often not turned on) Addresses are taken away by the same mechanisms It is necessary for MOBIKE to “believe” what these other parts of the stack say |