@techreport{SimonGallenmuellerCarle2023,
  type      = {Working Paper},
  author    = {Simon, Manuel and Gallenm{\"u}ller, Sebastian and Carle, Georg},
  title     = {Never Miss Twice - Add-On-Miss Table Updates in Software Data Planes},
  series = {KuVS Fachgespr{\"a}ch - W{\"u}rzburg Workshop on Modeling, Analysis and Simulation of Next-Generation Communication Networks 2023 (WueWoWAS'23)},
  journal   = {KuVS Fachgespr{\"a}ch - W{\"u}rzburg Workshop on Modeling, Analysis and Simulation of Next-Generation Communication Networks 2023 (WueWoWAS'23)},
  doi       = {10.25972/OPUS-32207},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-322071},
  pages     = {5},
  year      = {2023},
  abstract  = {State Management at line rate is crucial for critical applications in next-generation networks. P4 is a language used in software-defined networking to program the data plane. The data plane can profit in many circumstances when it is allowed to manage its state without any detour over a controller. This work is based on a previous study by investigating the potential and performance of add-on-miss insertions of state by the data plane. The state keeping capabilities of P4 are limited regarding the amount of data and the update frequency. We follow the tentative specification of an upcoming portable-NIC-architecture and implement these changes into the software P4 target T4P4S. We show that insertions are possible with only a slight overhead compared to lookups and evaluate the influence of the rate of insertions on their latency.},
  language  = {en}
}