Mobile IP Issues and Their Potential Solutions: An Overview

Aatifah Noureen, Zunaira Ilyas, Iram Shahzadi, Muddesar Iqbal, Muhammad Shafiq, Azeem Irshad


A typical Internet protocol (IP)could not address the mobility of nodes and was only designed for fixed networks where the nodes were improbable to move from one location to other. An ever-increasing dependence on network computation makes the use of portable and handy devices,inevitable. Mobile IP protocol architecture was developed tomeet such needs and support mobility. Mobile IPlets the roving nodes to establish an uninterrupted connection towards internet without altering the IP address whilemoving to another network.However, Mobile IP goes through several issues like ingress filtering, triangle routing, handoff and Quality of service problems etc. In this paper we discuss few of those with their possible solutions. That resolves these problems, reduce the unnecessary load from the network and enhance the efficiency. Some security threats on mobile and their solutions are also focused to secure the communicationduring mobility.


Mobile IP; Triangle routing; Ingress filtering; binding updates and COA

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