Data Transmission System

• US 20150100625A1
• Filed: 05/10/2013
• Published: 04/09/2015
• Est. Priority Date: 05/09/2012
• Status: Abandoned Application

• Current Assignee: InterCloud SAS
• Original Assignee: InterCloud SAS
• Inventors: Dilouya, Jerome, Ryzman, Benjamin, Teste, Gregory
• Application Number:
  US14/400,206
• Publication Number:
  US 20150100625A1
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: H04L 12/2854 Wide area networks, e.g. public data networks
• CPC Class Codes: H04L 12/2869 Operational details of access network equipments admission control or resource allocation in access networks H04L12/5692
• CPC Class Codes: H04L 41/0668 by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
• CPC Class Codes: H04L 61/103 across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]
• CPC Class Codes: H04L 61/2514 between local and global IP addresses
• CPC Class Codes: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/1017 based on a round robin mechanism

Abstract

A gateway for access to an interconnection network (ICB) of a data transmission system. The gateway includes a first local network, termed a client network, a second local network termed a cloud network and an interconnection network connecting the client network and the cloud network. The gateway is configured to identify and route data of the client network destined for the cloud network.

Claims

1. A gateway for access to an interconnection network (ICB) of a data transmission system comprising a first local area network, called a client network, a second local area network, called a cloud network, and an interconnection network connecting said client network and said cloud network, wherein said gateway comprises:

means for identifying and routing data elements from said client network to said cloud network, said means for identifying and routing comprising;

means for learning IP addresses to be routed as a function of data transmitted on said client network addressed to a third network called a BFAI network.

2. The gateway according to claim 1, further comprising means for creating at least two tunnels for transmitting data through said interconnection network and means of selecting, from among said at least two tunnels, at least one tunnel for transmitting packets as a function of at least one predetermined parameter.

3. The gateway according to claim 2, wherein said types of tunnels are based on the user datagram protocol (UDP.

4. The gateway according to claim 2, wherein said at least one predetermined parameter belongs to the group consisting of:

a state of availability of a link between said local area network and said interconnection network;

a state of availability of a link between said local area network and a mesh wide area network;

a class of traffic associated with at least one packet of data to be transmitted.

5. The gateway according to claim 1, further comprising means for identifying a destination of a packet as a function of at least one destination address of said packet.

6. The gateway according to claim 1, further comprising:

means for detecting a break in access from said client network towards an mesh wide area network, to which said client network is connected by means of an access gateway (BFAI);

means for assigning an IP address preliminarily assigned to said BFAI gateway to a communications interface of said gateway; and

means for filtering packets so that only packets intended for said cloud network are transmitted on said interconnection network.

7. A system of data transmission comprising:

a first local area network, called a client network, comprising a gateway (BFAI) configured to access to a mesh wide area network;

a second local area network called a cloud network;

an interconnection network connecting said client network and said cloud network; and

at the client network level, an access gateway to said interconnection network (ICB) comprising means for identifying and routing data from said client network to said cloud network.