作者: WU Jian-Ping , Xu Ke , Wang Li-Jun
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摘要: To be trustworthy is an important characteristic of the next generation Internet. The routing system present Internet forwards packets only according to destination IP address. Forged with spoofed source address will also forwarded destination, which impairs security receiver and conceals real identity sender. requires not forward correctly, but validate from Inter-domain distributed packet filtering effective method filter out packets. This paper proposes extend BGP route selection notice provide criteria. With support, border routers can incoming form false autonomous systems. Simulation result indicates does impair function BGP, both proper design acceptable bandwidth cost fast convergence may achieved simultaneously.