Title :
OpenTag: Tag-Based Network Slicing for Wide-Area Coordinated In-Network Packet Processing
Author :
Furuhashi, Ryoji ; Nakao, Akihiro
Author_Institution :
Univ. of Tokyo, Tokyo, Japan
Abstract :
Slicing resources for wide-area coordinated packet processing has attracted attentions for improving resilience and efficiency of the access to cloud computing platforms, such as packet caching and advanced routing. We posit that the requirements for realizing wide-area coordinated packet processing are three-fold: (1) wide-area coordination of processing, (2) traffic classification with performance isolation, and (3) avoidance of cross-talks among slices. We propose OpenTag, a wide-area coordinated packet processing mechanism with both performance and security isolation and show OpenTag is feasible for production use, achieving over 10-Gbps forwarding rate, when enabled in high-end routers.
Keywords :
cloud computing; security of data; wide area networks; OpenTag; advanced routing; cloud computing platform; cross-talks; high-end router; packet caching; performance isolation; security isolation; slicing resources; tag-based network slicing; traffic classification; wide-area coordinated in-network packet processing; Cryptography; Generators; Linux; Prototypes; Switches; Throughput;
Conference_Titel :
Communications Workshops (ICC), 2011 IEEE International Conference on
Conference_Location :
Kyoto
Print_ISBN :
978-1-61284-954-6
Electronic_ISBN :
978-1-61284-953-9
DOI :
10.1109/iccw.2011.5963588
