REVERSE ROUTING HEADER (RRH): RRH [7] uses the mechanism of source routing technique to route packets along an optimal path for nested mobile networks, while sending packets from MNN to CN. The Mobile Router (MR) which is connected to the MNN allocates “n” number of RRHs to the previous Mobile Router (MR) with the tunnel header. The last mobile router (MR) inserts its original address into slot 1. The destination address of the external IPv6 header is the HA of the last mobile router (MR), and the source address is l interview address of the last MR. When the packet arrives at the previous Mobile Router (MR), the Mobile Router (MR) exchanges the source address with its care-of address and saves the original source address in the next location in the RRH. It is similar for all mobile routers (MR). which is connected to an embedded mobile network. The packet is then tunneled to the HA of the nth MR. Once the n-th MR HA receives this packet, it notices the RRH and finds the packet tunneled from the n-th MR. the HA then decapsulates and transmits the packet to the CN [8]. The HA also creates a link cache for the 'n'th MR, including the entries recorded in the RRH and the source address of the external IPv6 header. This link cache allows packets destined for the MNN to be tunneled using the RRH in the opposite direction. The RRH protocol leaves the MNN and CN intact and only the intermediate MR and HA are required with the modification. The RRH protocol provides the optimal route while achieving security equivalent to the NEMO Basic Support protocol.RECURSIVE BINDING UPDATE (RBT): Recursive binding update is useful for using the MR's binding information contained in the binding cache of CN. When the CN wants to send a packet to the visiting mobile node (V...... middle of paper ......sed to simulate both scenarios. From the simulated scenario, the output is saved in a separate file with .tr. From the resulting file, the total number of packets transferred, the total number of packets dropped, the source of the packets and the destination node were predicted. The data is given in Table 1. The following XGRAPH (. Figure - 4) shows the packet loss during packet transfer in the existing system The total number of packets lost during packet transfer from the corresponding node to the mobile network node is plotted on the y-axis and time. is plotted on the x-axis. Dropped packets are represented by points. The points are overcrowded, which indicates that the packet loss in the existing system is high. service decreases, causing instability and poor video display, which is annoying for the user..