tokens: ['MN', 'can', 'only', 'send', 'Binding', 'Updates', 'for', 'its', 'own', 'Home', 'Address', 'and', 'not', 'for', 'other', 'MNs', 'Home', 'Addresses', 'Figure', '', 'provides', 'the', 'flow', 'for', 'the', 'initial', 'DSMIPv', 'bootstrapping', 'Figure', '', 'DSMIPv', 'bootstrapping', 'based', 'on', 'IKEv', '', 'The', 'UE', 'discovers', 'the', 'PDN', 'GW', 'address', 'based', 'on', 'the', 'procedure', 'specified', 'in', '', '', 'The', 'UE', 'starts', 'an', 'IKEv', 'exchange', 'with', 'the', 'PDN', 'GW', 'The', 'first', 'part', 'of', 'this', 'exchange', 'is', 'an', 'IKESAINIT', 'exchange', '', 'The', 'UE', 'indicates', 'that', 'EAP', 'is', 'used', 'for', 'IKEv', 'authentication', 'and', 'an', 'EAP', 'exchange', 'is', 'performed', 'EAP', 'is', 'carried', 'over', 'IKEv', 'between', 'the', 'UE', 'and', 'the', 'PDN', 'GW', 'and', 'over', 'the', 'AAA', 'protocol', 'between', 'the', 'PDN', 'GW', 'and', 'the', 'AAA', 'server', '', 'During', 'the', 'IKEv', 'exchange', 'the', 'PDN', 'GW', 'allocates', 'an', 'IPv', 'Home', 'Address', 'and', 'send', 'it', 'to', 'the', 'UE', 'in', 'a', 'IKEv', 'Configuration', 'Payload', '', 'As', 'a', 'result', 'of', 'the', 'previous', 'steps', 'an', 'IPsec', 'SA', 'is', 'established', 'to', 'protect', 'DSMIPv', 'signalling', '', 'The', 'UE', 'sends', 'the', 'MIP', 'Binding', 'Update', 'message', 'to', 'the', 'PDN', 'GW', '', 'The', 'PDN', 'GW', 'processes', 'the', 'binding', 'update', 'The', 'PDN', 'GW', 'sends', 'the', 'MIP', 'Binding', 'Ack', 'to', 'the']