Information and Communications Technology and Policy

Information and Communications Technology and Policy

Information and Communications Technology and Policy ›› 2022, Vol. 48 ›› Issue (4): 49-56.doi: 10.12267/j.issn.2096-5931.2022.04.009

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Input/Output labeled transition system based robustness analysis model of routing protocol

ZHOU Kaibo, ZHANG Zhibing, WANG Xiaoyu, LIU Xindong   

  1. CTTL System Laboratory, China Academy of Information Communication Technology, Beijing 100191, China
  • Received:2022-03-03 Online:2022-04-15 Published:2022-05-09

Abstract:

The robustness of the routing protocol is the key factor of the robustness of the router and switch. How to analyze and evaluate the robustness of the routing protocol is the focus of the security evaluation of the critical network device. In this paper, an analysis method model based on Input/Output Labeled Transition System(IOLTS) of the robustness of routing protocol in network equipment is proposed. Ospfv2 routing protocol is analyzed and verified as an example using the model.

Key words: critical network device, routing protocol, OSPF, IOLTS, robustness

CLC Number: