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1. (WO2018104947) A SYSTEM AND METHOD FOR DIRECTING DATA PACKETS BY A VIRTUAL SWITCH OVER A UNIDIRECTIONAL MEDIUM

Pub. No.:    WO/2018/104947    International Application No.:    PCT/IL2017/051328
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Fri Dec 08 00:59:59 CET 2017
IPC: H04L 29/08
H04L 12/54
Applicants: VADO SECURITY TECHNOLOGIES LTD
Inventors: SHANI, Oren
LEVINAS, Tamir
BEN HAGAY, Yossi
Title: A SYSTEM AND METHOD FOR DIRECTING DATA PACKETS BY A VIRTUAL SWITCH OVER A UNIDIRECTIONAL MEDIUM
Abstract:
Methods and systems are provided for directing data packets over a network from a source machine (100) via at least one virtual packet switch (110, 130), over a physical unidirectional connection (150, 250) to at least one destination machine (200), by configuring a transmission (TX) Layer 3 agent module (140), located between the source machine and the physical unidirectional connection, to receive an Address Request Protocol (ARP) request message from the source machine and to respond with an ARP response message containing a Media Access Control (MAC) address of a reception (RX) machine, wherein the physical unidirectional connection is located on the network between the TX Layer 3 agent module and the RX machine.