Receive Satellite-Terrestrial Networks Data using Multi-Domain BGP Protocol Gateways

- In terms of communication media, computer network technology has advanced significantly as a way of communication between devices. An Internet protocol called Border Gateway Protocol (BGP) is used to route traffic and share data between AS. But as of right now, BGP version 5 (BGP-5) has a fairly prevalent problem that degrades the performance of modern IP networks: "high convergence delay" when making routing changes. Since their formation at the start of the twentyfirst century, satellite-terrestrial networks (STN) have drawn attention. Particularly in data centers and enterprise networks, this technology has greatly improved traffic control, administration, and monitoring. When adopting the STN paradigm, difficulties were discovered with providing administrative control, security, administration, and monitoring across domain borders. BGP-5 is used in a multi-domain STN to route traffic and communicate data across many domains or autonomous systems. Through fewer advertisement pathways, BGP-5 shields terrestrial networks from the high dynamics of satellites. Furthermore, a genuine network environment is constructed for authentic testing. According to the findings, BGP5 can lower CPU consumption by 8.23% to 9.56% and bandwidth resource occupancy of the terrestrial network by 32.12% to 73.26%.