Abstract mobility Management Model Two ip addresses are associated with a mobile node(mn Identifying and locating o directory to store the association o The IP used to identify the endpoint is used as an index in the directory -home address The other ip in an entry is used to locate the mobile node -care-of address
Abstract Mobility Management Model Two IP addresses are associated with a mobile node (MN) ⚫ Identifying and locating ⚫ Directory to store the association ⚫ The IP used to identify the endpoint is used as an index in the directory – home address ⚫ The other IP in an entry is used to locate the mobile node – care-of address
Abstract mobility Management Model o The network on which as if the mobile nodes were actually located is known as home network o If the mobile node is attached to its home network, nothing special o If the mobile node is not attached to its home network a datagram sent to the mobile node should be delivered to its care- of address
Abstract Mobility Management Model The network on which as if the mobile nodes were actually located is known as home network If the mobile node is attached to its home network, nothing special If the mobile node is not attached to its home network, a datagram sent to the mobile node should be delivered to its careof address