(19)
(11) EP 3 611 885 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
15.09.2021 Bulletin 2021/37

(45) Mention of the grant of the patent:
11.08.2021 Bulletin 2021/32

(21) Application number: 19191336.7

(22) Date of filing: 12.08.2019
(51) International Patent Classification (IPC): 
H04L 12/741(2013.01)
 H04L 12/715(2013.01)
(52) Cooperative Patent Classification (CPC):
H04L 45/64; H04L 45/74

(54)

GENERATING PACKET PROCESSING GRAPHS

ERZEUGUNG VON PAKETVERARBEITUNGSGRAPHEN

GÉNÉRATION DE GRAPHES DE TRAITEMENT DE PAQUETS

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 13.08.2018 GB 201813201

(43) Date of publication of application:
19.02.2020 Bulletin 2020/08

(73) Proprietor: Metaswitch Networks Ltd
Enfield, Middlesex EN2 6BQ (GB)

(72) Inventors:
  • EVANS, Michael Jeffrey
    Enfield, Middlesex EN2 6BQ (GB)
  • LUND, Christian Dominic
    Enfield, Middlesex EN2 6BQ (GB)

(74) Representative: CMS Cameron McKenna Nabarro Olswang LLP 
Cannon Place 78 Cannon Street
London EC4N 6AF
London EC4N 6AF (GB)


(56) References cited: : 
US-A1- 2013 232 104
   
  • WEIRONG JIANG ET AL: "Scalable Packet Classification on FPGA", IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, vol. 20, no. 9, 1 September 2012 (2012-09-01), pages 1668-1680, XP011455338, ISSN: 1063-8210, DOI: 10.1109/TVLSI.2011.2162112
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).