Mobile IP

Mobile IP: Mobile IP is an internet engineering task force standard communication protocol that is designed to allow the mobile device user to move from one network to another network while maintaining a permanent IP address.

IP protocol allows location-independent routing of IP datagram on the Internet each mobile node is identified by its home address this great in its current location in the current while being away from its home network from the mobile node is associate with its a care-of address which identify its current location its home address is associated with the local and point of a tunnel to it home agent mobile IPS specify how a mobile no register with its home at it and how the home agent route datagram to the mobile node through the tunnel sudden change in network connectivity and IP address can cause problem IP was designed to seamless and continuous internet connectivity mostly found in wired and wireless environment where user need to carry their mobile device across multiple LAN subnets.