(19)
(11) EP 0 962 075 A1

(12)

(43) Date of publication:
08.12.1999 Bulletin 1999/49

(21) Application number: 98901675.0

(22) Date of filing: 05.01.1998
(51) International Patent Classification (IPC): 
H04L 12/ 56( . )
(86) International application number:
PCT/US1998/000079
(87) International publication number:
WO 1998/031126 (16.07.1998 Gazette 1998/28)
(84) Designated Contracting States:
DE FR GB

(30) Priority: 06.01.1997 US 19970779884

(71) Applicant: CABLETRON SYSTEMS, INC.
Rochester, NH 03867 (US)

(72) Inventors:
  • MENACHEM, Avraham
    97278 Jerusalem (IL)
  • PERLMAN, Shuki
    99875 Tzur Hadassa (IL)

(74) Representative: Driver, Virginia Rozanne, et al 
Page White & Farrer 54 Doughty Street
London WC1N 2LS
London WC1N 2LS (GB)

   


(54) ADAPTIVE ADDRESS FILTERING