2. KuVS Fachgespräch "Network Softwarization"

1./2.4.2020 at the Eberhard Karls Universität Tübingen

Due to the Corona crisis, KuVS FG NetSoft (31.3/1.4.2020) and ITG ITSec (2./3.4.2020) have been converted into online workshops (1.-3.4.2020). Please notice the changed programs!

Program
Wednesday, 1st April

9.00 Welcome (Prof. Dr. Michael Menth, Uni Tübingen & Dr. Andreas Blenk, TU München)

9.10-10.40 Cloud, Pub/Sub, and TSN (Chair: Dr. Peter Danielis, Uni Rostock)

9.10 Content-based Publish / Subscribe in SDN Networks (Slides)
                Helge Parzyjegla and Christian Wernecke and Gero Mühl (Institute of Computer Science, University of Rostock)
9.35 Realtime Publish / Subscribe for the Industrial Internet of Things (Slides)
  Eike Schweissguth1 and Helge Parzyjegla2 and Peter Danielis2 and Gero Mühl2 and Dirk Timmermann1 (Institute of Applied Microelectronics and Computer Engineering1, Insitute of Computer Science2, University of Rostock)
10.00 On the Performance of Stream-based, class-based time-aware Shaping and Frame Preemtion in TSN
  David Hellmannsand Jonathan Falk1 and Alexander Glavackijand René Hummenand Sephan Kehrerand Fank Dürr(University of Stuttgart1, Hirschmann Automation and Control GmbH2)
  Accepted for IEEE International Conference on Industrial Technology, February 2020, Buenos Aires, Argentina.
10.25 Industry talk: Vetting the option to secure time information (Slides)
  Gert Grammel (Juniper)

10.40-10.55 Coffee Break

10.55-12.35 Low Latency and Automotive (Chair: Dr. Frank Dürr, Uni Stuttgart)

10.55 Dynamic Migration of Real-Time Traffic Flows in SDN-Enabled Networks (Slides)
  Peter Danielis1 and György Dán2 and James Grossand André Berger3 (University of Rostock1, KTH Royal Institute of Technology2, Maastricht University3)
11.20 Loko: Predictable Latency in Small Networks
  Amaury Van Bemten and Nemanja Deric and Johannes Zerwas and Andreas Blenk and Stefan Schmid and Wolfgang Kellerer (Technical University of Munich)
  In Proceedings of the 15th International Conference on Emerging Networking Experiments And Technologies (CoNEXT '19), December 2019, Orlando, Florida.
11.45 Towards In-Network Computing Infrastructures for Connected Vehicles (Slides)
  Dennis Grewe and Naresh Nayak and Uthra Ambalavanan and Sebastian Schildt (Robert Bosch GmbH, Corporate Sector Research and Advance Engineering)
12.10 An SDN Architecture for Automotive Ethernets (Slides)
  Marco Häberle1 and Florian Heimgärtner1  and Hans Löhr2 and Naresh Nayakand Dennis Grewe2 and Sebastian Schildt2 and Michael Menth1 (University of Tuebingen1, Robert Bosch GmbH2)

12.35-13.50 Lunch Break

13.50-15.05 Performance Evaluation (Chair: Prof. Dr. Michael Scharf, HS Esslingen)

13.50 Discrete-Time Modeling of NFV Accelerators that Exploit Batches Processing (Slides)
  Stanislav Lange1 and Leonardo Linguaglossa2 and Stefan Geisslerand Dario Rossi2 and Thomas Zinner3 (Telecom ParisTech1, University of Würzburg2, TU Berlin3)
  In Proceedings of the IEEE INFOCOM 2019 - IEEE Conference on Computer Communications, April 2019, Paris, France.
14.15 Demystifying the Performance of XDP BPF (Slides)
  Oliver Hohlfeld1 and Johannes Krude2 and Jens Helge Reelfs2 and Jan Rüth2 and Klaus Wehrle2 (Brandenburg University of Technology1, RWTH Aachen University2)
  In Proceedings of the 2019 IEEE Conference on Network Softwarization (NetSoft), June 2019, Paris, France.
14.40 Empirical Predictability Study on SDN Switches
  Amaury Van Bemten1 and Nemanja Deric1 and Amir Varasteh2 and Andreas Blenk1 and Stefan Schmid2 and Wolfgang Kellerer1 (Technical University of Munich1, University of Vienna2)
  In Proceedings of the 2019 ACM/IEEE Symposium on Architectures for Networking and Communications Systems (ANCS), September 2019, Cambridge, United Kingdom.

15.05-15.20 Coffee Break

15.20-16.50 Resilience (Chair: Prof. Dr.-Ing. Thomas Bauschert, Technische Universität Chemnitz)

15.20 Industry talk: Resilience issues with SDN - a Matter of Topology (Slides)
  Gert Grammel (Juniper)
15.35 RADWAN: Rate Adaptive Wide Area Network (Slides)
  Rachee Singhand Manya Ghobadi2 and Klaus-Tycho Foerster3 and Mark Filer4 and Phillipa Gill5 (University of Massachusetts1, Microsoft Research2, University of Vienna3, Microsoft4, University of Massachusetts5)
  In Proceedings of the 2018 Conference of the ACM Special Interest Group on Data Communication (SIGCOMM '18), August 2018, Budapest, Hungary.
15.50 Resilience of Virtualized Embedded IoT Networks
  Doganalp Ergenc and Mathias Fischer (University of Hamburg)
  Ergenc, D., & Fischer, M. (2020) Service-based Resilience in Embedded IoT Networks. Accepted to 50th IEEE Int. Conference on Dependable Systems and Networks.
16.25 Tutorial on Bit Index Explicit Replication (BIER) (Slides)
  Daniel Merling and Michael Menth (University of Tuebingen)

16.50-17.35 Open Discussion (Chair: Prof. Dr. Michael Menth, Uni Tübingen & Dr. Andreas Blenk, TU München)

Thursday, 2nd April

8.30 Welcome (Prof. Dr. Michael Menth, Uni Tübingen & Dr. Andreas Blenk, TU München)

8.40-10.20 P4-Based Applications I (Chair: Prof. Dr. Oliver Hohlfeld, Brandenburgische Technische Universität Cottbus - Senftenberg)

8.40 P4-Protect: 1+1 Path Protection for P4 (Slides)
  Steffen Lindner and Daniel Merling and Marco Häberle and Michael Menth (University of Tuebingen)
9.05 Towards Executing Computer Vision Funcionality on Programmable Network Devices (Slides)
  René Glebke and Johannes Krude and Ike Kunze and Jan Rüth and Felix Senger and Klaus Wehrle (RWTH Aachen University)
  In Proceedings of the 1st ACM CoNEXT Workshop on Emerging in-Network Computing Paradigms, December 2019, Orlando, Florida.
9.30 A Case for Data Centre Traffic Management on Software Programmable Ethernet Switches
  Kamil Tokmakov1 and Mitalee Sarker2 and Jörg Domaschka2 and Stefan Wesner2 (High Performance Computing Center Stuttgart1, Ulm University2)
9.55 Online Reprogrammable Multi Tenant Switches (Slides)
  Johannes Krude1 and Jaco Hofmann2 and Matthias Eichholz2 and Klaus Wehrle1 and Andreas Koch2 and Mira Mezini2 (RWT Aachen University1, Technische Universität Darmstadt2)
  In Proceedings of the 1st ACM CoNEXT Workshop on Emerging in-Network Computing Paradigms, December 2019, Orlando, Florida.

10.20-10:35 Coffee Break

10.35-12.15 P4-Based Applications II (Chair: Prof. Dr. Stefan Schmid, Uni Wien)

10.35 Towards Understanding the Performance of P4 Programmable Hardware
  Hasanin Harkous1,2 and Michael Jarschel2 and Mu He1 and Rastin Pries2 and Wolfgang Kellerer(Technical University of Munich1, Nokia Bell Labs2)
  In Proceedings of the 2019 ACM/IEEE Symposium on Architectures for Networking and Communications Systems (ANCS), September 2019, Cambridge, United Kingdom.
11.00 Service Function Chaining Based on Segment Routing, P4, and SR-IOV (Slides)
  Andreas Stockmayer and Stephan Hinselmann and Marco Häberle and Michael Menth (University of Tuebingen) (Internal Report)
11.25 P4-BNG: Central Office Network Functions on Programmable Packet Pipelines (Slides)
  Ralf Kundeland Leonhard Nobach2 and Jeremias Blendin3 and Hans-Joerg Kolbe2 and Georg Schyguda2 and Vladimir Gurevich3 and Boris Koldehofe1 and Ralf Steinmetz(Technische Universität Darmstadt1, Deutsche Telekom Technik GmbH2, Barefoot Networks3)
  In Proceedings of the 15th International Conference on Network and Service Management, October 2019, Halifax, Canada.
11.50 P4-MACsec: Dynamic Topology Monitoring and Data Layer Protection with MACsec in P4-Based SDN (Slides)
  Frederik Hauser and Marco Häberle and Michael Menth (University of Tuebingen)
 

P4-MACsec (accepted for IEEE Access)

12.15 Discussion & Wrapup (Prof. Dr. Michael Menth, Uni Tübingen & Dr. Andreas Blenk, TU München)