摘要：Capabilities is a typical scheme of stateless filtering. In order to classify and filter packets effectively, a novel scheme of packet classification and filter based on capabilities is proposed in this paper. In our scheme, a new classifier module is added and a new filter structure is designed. We employ capabilities as verification and introduce new authorization in the communications. All these innovations make packet classification owning good effects in attacking scenario. The experimental results based on large-scale topology datasets and NS2 show that our scheme is better than traditional packet classification algorithms, especially under complex cyber environment.
