A novel algorithm of IPv6 network topology discovery for Campus Network

2011 ◽  
Author(s):  
Shouling Dong ◽  
Jia Li ◽  
Ling Zhang ◽  
Jianfeng Deng
Keyword(s):  
Network Topology ◽  
Topology Discovery ◽  
Campus Network ◽  
Ipv6 Network ◽  
Novel Algorithm

Event Driven Network Topology Discovery and Inventory Listing Using REAMS

2015 ◽  
Vol 94 (3) ◽  
pp. 415-430 ◽  
Author(s):  
Amir Azodi ◽  
Feng Cheng ◽  
Christoph Meinel
Keyword(s):  
Network Topology ◽  
Topology Discovery ◽  
Event Driven

scholarly journals Behavior Anomaly Detection in SDN Control Plane: A Case Study of Topology Discovery Attacks

2020 ◽  
Vol 2020 ◽  
pp. 1-16
Author(s):  
Li-Der Chou ◽  
Chien-Chang Liu ◽  
Meng-Sheng Lai ◽  
Kai-Cheng Chiu ◽  
Hsuan-Hao Tu ◽  
...  
Keyword(s):  
Anomaly Detection ◽  
Network Topology ◽  
Rank Correlation ◽  
Network Routing ◽  
Security Protocol ◽  
Topology Discovery ◽  
Detection Mechanism ◽  
Spearman’S Rank Correlation ◽  
Flooding Attacks ◽  
Man In The Middle

Software-defined networking controllers use the OpenFlow discovery protocol (OFDP) to collect network topology status. The OFDP detects the link between switches by generating link layer discovery protocol (LLDP) packets. However, OFDP is not a security protocol. Attackers can use it to perform topology discovery via injection, man-in-the-middle, and flooding attacks to confuse the network topology. This study proposes a correlation-based topology anomaly detection mechanism. Spearman’s rank correlation is used to analyze the network traffic between links and measure the round-trip time of each LLDP frame to determine whether a topology discovery via man-in-the-middle attack exists. This study also adds a dynamic authentication key and counting mechanism in the LLDP frame to prevent attackers from using topology discovery via injection attack to generate fake links and topology discovery via flooding attack to cause network routing or switching abnormalities.

Constella: A Complete IP Network Topology Discovery Solution

2007 ◽  
pp. 425-436 ◽  
Author(s):  
Fawad Nazir ◽  
Tallat Hussain Tarar ◽  
Faran Javed ◽  
Hiroki Suguri ◽  
Hafiz Farooq Ahmad ◽  
...  
Keyword(s):  
Network Topology ◽  
Topology Discovery ◽  
Ip Network
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