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Network technologies

Activity of the research group:

Main research areas:

• Network technologies, protocols
• Network design
• Conformance and performance assessment and testing
• 5G network efficient operation using AI methods
• Performance and security issues of IPv6 migration technologies

Recent results:

• Magyar Telekom has used our design software packages for decades for network development activities
• Nokia has used our software packages to test Nokia equipment for several years
• Methodology for practical training in Network Technologies
• Developed and published an IETF-accepted methodology for testing the performance of IPv6 migration technologies in RFC 8219. Establishment of measurement tools that comply with the methodology
  • For DNS64: development of dns64perf++
  • DNS64 implementations (authoritative DNS server implementations required)
  • SIIT implementations, for SIIT (Stateless NAT64) and Stateful NAT64: development of siitperf
  • Perform measurements according to the methodology

Special infrastructure:

CISCO CCNP devices (routers, switches) • 2xATM switch • Protocol analyzer • Huawei router

Recent projects:

OTKA

International relations:

Beijing Jiaotong University • Trento University • Hanoi University of Technology • University of Sheffield • NAIST, Japan • IIJ Innovation Institute, Japan

Industrial partners:

Nokia