7 papers
P4-TAS: P4-Based Time-Aware Shaper for Time-Sensitive Networking
Fabian Ihle, Moritz Flüchter, Michael Menth
Time-sensitive networking (TSN) is a set of IEEE standards that extends Ethernet with real-time capabilities. Among its mechanisms, the time-aware shaper (TAS) periodically opens a…
MPLS Network Actions: Technological Overview and P4-Based Implementation on a High-Speed Switching ASIC
Fabian Ihle, Michael Menth
In MPLS, packets are encapsulated with labels that add domain-specific forwarding information. Special purpose labels were introduced to trigger special behavior in MPLS nodes but…
Streamlining Plug-and-Charge Authorization for Electric Vehicles with OAuth2 and OIDC
Jonas Primbs, Dustin Kern, Michael Menth +1
The Plug-and-Charge (PnC) process defined by ISO 15118 standardizes automated Electric Vehicle (EV) charging by enabling automatic installation of credentials and use for authentic…
Enhancements to P4TG: Histogram-Based RTT Monitoring in the Data Plane
Fabian Ihle, Etienne Zink, Michael Menth
Modern traffic generators are essential tools for evaluating the performance of network environments. P4TG is a P4-based traffic generator implemented for Intel Tofino switches tha…
SENSOR: A Cost-Efficient Open-Source Flow Monitoring Platform
Gabriel Paradzik, Benjamin Steinert, Heinrich Abele +1
This paper presents a cost-effective and distributed flow monitoring platform for collecting unsampled IPFIX data exclusively using open-source tools, which is implemented at the U…
Stack Management for MPLS Network Actions: Integration of Nodes with Limited Hardware Capabilities
Fabian Ihle, Michael Menth
The MPLS Network Actions (MNA) framework enhances MPLS forwarding with a generalized encoding for manifold extensions such as network slicing and in-situ OAM (IOAM). Network action…