PayFlow: Micropayments for Bandwidth Reservations in Software Defined Networks

We present PayFlow, a fine-granularity QoS micro-payment system that allows end devices in a software-defined network to make and pre-pay for guaranteed bandwidth reservations for their flows within the network for an arbitrary period of time. PayFlow combines payments using digital currency and storage of transaction records in a distributed ledger with queue-based QoS management using software-defined networks. While the PayFlow architecture is agnostic to the choice of digital currency, ledger technology and SDN platform used, we present a proof of concept implementation of PayFlow using OpenFlow and the IOTA cryptocurrency and distributed ledger, that we evaluate using the Mininet emulator.

[1]  A. Murat Tekalp,et al.  OpenQoS: An OpenFlow controller design for multimedia delivery with end-to-end Quality of Service over Software-Defined Networks , 2012, Proceedings of The 2012 Asia Pacific Signal and Information Processing Association Annual Summit and Conference.

[2]  Bhaskar Krishnamachari,et al.  Streaming Data Payment Protocol (SDPP) for the Internet of Things , 2018, 2018 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData).

[3]  Natalie Giroux,et al.  Quality of Service in ATM Networks: State-of-the-Art Traffic Management , 1999 .

[4]  Satoshi Nakamoto.  Bitcoin : A Peer-to-Peer Electronic Cash System , 2009 .

[5]  A. Neeraja,et al.  Licensed under Creative Commons Attribution Cc by Improving Network Management with Software Defined Networking , 2022 .

[6]  S. Popov.  The Tangle , 2015 .

[7]  Nick McKeown,et al.  OpenFlow: enabling innovation in campus networks , 2008, CCRV.

[8]  Geoff Huston,et al.  Quality of Service: Delivering QoS on the Internet and in Corporate Networks , 1998 .

[9]  Jon Crowcroft,et al.  Quality-of-Service Routing for Supporting Multimedia Applications , 1996, IEEE J. Sel. Areas Commun..

[10]  Kaiqi Xiong,et al.  Quality of Service (QoS)-Guaranteed Network Resource Allocation via Software Defined Networking (SDN) , 2014, 2014 IEEE 12th International Conference on Dependable, Autonomic and Secure Computing.

[11]  Daniel Davis Wood,et al.  ETHEREUM: A SECURE DECENTRALISED GENERALISED TRANSACTION LEDGER , 2014 .

[12]  Scott Shenker,et al.  Integrated Services in the Internet Architecture : an Overview Status of this Memo , 1994 .

[13]  J.-P. Hubaux,et al.  Enforcing service availability in mobile ad-hoc WANs , 2000, 2000 First Annual Workshop on Mobile and Ad Hoc Networking and Computing. MobiHOC (Cat. No.00EX444).

[14]  B. Krishnamachari,et al.  A price-based reliable routing game in wireless networks , 2006, International ICST Conference on Game Theory for Networks.

[15]  Thierry Turletti,et al.  A Survey of Software-Defined Networking: Past, Present, and Future of Programmable Networks , 2014, IEEE Communications Surveys & Tutorials.