PPT-Programmable Packet Scheduling at Line Rate

Author : thesoysi | Published Date : 2020-10-22

Anirudh Sivaraman Suvinay Subramanian Anurag Agrawal Sharad Chole Shang Tse Chuang Tom Edsall Mohammad Alizadeh Sachin Katti Nick McKeown Hari

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Programmable Packet Scheduling at Line Rate: Transcript

Anirudh Sivaraman Suvinay Subramanian Anurag Agrawal Sharad Chole Shang Tse Chuang Tom Edsall Mohammad Alizadeh Sachin Katti Nick McKeown Hari . Anirudh. . Sivaraman. , Alvin Cheung, Mihai . Budiu. ,. Changhoon. Kim, Mohammad . Alizadeh. , Hari . Balakrishnan. ,. George Varghese, Nick McKeown, Steve Licking. Programmable: . Can we express new data-plane algorithms?. Anirudh . Sivaraman. , . Suvinay. Subramanian, . Anurag. Agrawal, . Sharad. . Chole. , Shang-. Tse. Chuang, Tom . Edsall. , Mohammad . Alizadeh. , . Sachin. . Katti. , Nick . McKeown. , . Hari. . Anirudh . Sivaraman. , . Suvinay. Subramanian, Mohammad . Alizadeh. , Sharad . Chole. , Shang-. Tse. Chuang, Anurag Agrawal, Hari . Balakrishnan. , Tom . Edsall. , . Sachin. . Katti. , Nick McKeown. Mohammad . Alizadeh. Shuang. . Yang, . Milad. Sharif, . Sachin. . Katti. , . Nick . McKeown. , . Balaji. . Prabhakar. , Scott . Shenker. Stanford University U.C. Berkeley/ICSI . Insieme. Networks . Bosshart. , Nick McKeown, and Mihai . Budiu. Outline. Motivation for programmable switches. Early attempts at programmability. Programmability without losing performance: The Reconfigurable Match-Action Table model. Anirudh . Sivaraman. , . Suvinay. Subramanian, . Anurag. Agrawal, . Sharad. . Chole. , Shang-. Tse. Chuang, Tom . Edsall. , Mohammad . Alizadeh. , . Sachin. . Katti. , Nick . McKeown. , . Hari. . Wenjie. . Zhou (. Co-Primary Author. ), . Dong Li (. Co-Primary Author. ), . Kannan. . Srinivasan. , . Prasun. . Sinha. 1. Enterprise Networks. 2. Important research topics:. Channel assignment. AP association. Anirudh . Sivaraman. , . Suvinay. Subramanian, Mohammad . Alizadeh. , Sharad . Chole. , Shang-. Tse. Chuang, Anurag Agrawal, Hari . Balakrishnan. , Tom . Edsall. , . Sachin. . Katti. , Nick McKeown. Muhammad . Shahb. az. , Sean Choi, Ben Pfaff, . Changhoon. Kim,. . Nick . Feamster. , . Nick . McKeown, and Jennifer Rexford. P4 . OVS == . Fast Forwarding!. Also appears at SIGCOMM 2016!. 2. http://. Before. . SDN. …. Many boxes (routers, switches, firewalls, …), with different interfaces.. A Brief History. . of. . SDN. Many. . functions. . in. . networking. . devices. Routing,. . Switching,. Anirudh . Sivaraman. Traditional network architecture. Simple routers; most functionality resides on end hosts. But, today’s reality is very different. We are demanding more from routers: ACLs, tunnels, measurement . Fall 2019. Programmable Scheduling. Scheduling in switch pipelines. Packets wait in buffers/queues until serviced. Two possibilities: . Input-queued. vs. . output-queued. Suppose there are pkts on port 1 to both 2 and 3. Xinyu. Zhang. , . Kang G. Shin. University of Michigan – Ann Arbor. WiFi. for mobile . devices. WiFi. : popular means of wireless Internet connection. WiFi. : a main energy consumer in mobile devices. with a Single Queue. Zhuolong Yu. Chuheng. Hu, . Jingfeng. Wu, Xiao Sun, Vladimir Braverman,. Mosharaf. Chowdhury, . Zhenhua. Liu, Xin . Jin. 1. Many packet scheduling algorithms have been designed for different properties.

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