@article{dudczyk2026improving,
  title = {Improving the Resilience of SD-WAN Networks Operating over GEO Satellite Links using Adaptive Tunneling},
  author = {Janusz DUDCZYK and Mateusz SERGIEL and Jaroslaw KRYGIER},
  year = 2026,
  url = {https://ibimapublishing.com/p-articles/47ICT/2026/4714826/},
  journal = {Communications of International Proceedings},
  volume = 2026 (13),
  abstract = {This paper summarizes an adaptive SD-WAN tunneling mechanism designed for underlays based on geostationary (GEO) satellite links. The proposed solution operates entirely in IP-based tunneling and combines adaptive segmentation, controlled packet duplication, and receiver-side duplicate elimination to mitigate typical transmission impairments of GEO SATCOM links. Experimental results obtained in a prepared testbed show that our mechanism fully eliminates packet loss and unmanaged duplication under extreme latency and loss conditions, transforming an unstable satellite underlay into a predictable and deterministic transport channel suitable for SD-WAN deployments.},
  keywords = {SD-WAN, tunneling mechanism, satellite networks, packet loss mitigation},
  note = Article ID: 4714826
}