| 引用本文: | 刘亚萍,何俊峰,龚正虎.ATIE:一种自适应的可调域间出口选择算法.[J].国防科技大学学报,2008,30(2):67-71.[点击复制] |
| LIU Yaping,HE Junfeng,GONG Zhenghu.ATIE: An Adaptive Tunable Inter-domain Egress Selection Algorithm[J].Journal of National University of Defense Technology,2008,30(2):67-71[点击复制] |
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| ATIE:一种自适应的可调域间出口选择算法 |
| 刘亚萍, 何俊峰, 龚正虎 |
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(国防科技大学 计算机学院，湖南 长沙 410073)
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| 摘要: |
| TIE算法能对域间出口的选择进行调节，但是该算法的参数计算过于复杂，并且出口选择的调节并不能随负载的变化而变化，因此提出了一种自适应的可调域间出口选择算法ATIE，该算法能够满足流量工程和网络健壮性要求，并通过参数 T 的改变随当前负载的变化而变化。实验表明，ATIE算法能够在控制剖面敏感性和随负载变化的流量工程自适应性上达到合理的折衷。 |
| 关键词: 流量工程 路由优化 BGP 控制剖面敏感性 |
| DOI： |
| 投稿日期：2007-05-19 |
| 基金项目:国家部委资助项目 |
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| ATIE: An Adaptive Tunable Inter-domain Egress Selection Algorithm |
| LIU Yaping, HE Junfeng, GONG Zhenghu |
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(College of Computer, National Univ. of Defense Technology, Changsha 410073，China)
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| Abstract: |
| Although inter-domain egress is tunable by TIE, it is too complex to compute its parameters, and it is impossible to tune its egress on different traffic load. Accordingly, an adaptive tunable inter-domain egress selection algorithm (ATIE) is proposed. ATIE can satisfy traffic engineering and network robustness by tuning parameter T with current traffic load. Experiments demonstrate that our solution can achieve a good balance between control plane sensitivity and traffic engineering adapting to different network traffic load. |
| Keywords: traffic engineering optimal routing BGP control plane sensitivity |
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