ACCESSING EXTERNAL NETWORK FROM VIRTUAL NETWORK

Title:

ACCESSING EXTERNAL NETWORK FROM VIRTUAL NETWORK

Document Type and Number:

WIPO Patent Application WO/2016/107594

Kind Code:

A1

Abstract:

A controller distributes routing information and Address Resolution Protocol (ARP) entry information to a Virtual Machine (VM). The routing information indicates that a next hop of a flow to be sent to the external network is a pre-created logical external network gateway, and the ARP entry information comprises a Media Access Control (MAC) address of the logical external network gateway. The controller distributes a flow table to a switch. The flow table indicates that a flow whose destination MAC address is the MAC address of the logical external network gateway is to be forwarded to an actual external network gateway.

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Inventors:

SONG YUAN (CN)
FU JIAJIA (CN)

Application Number:

PCT/CN2015/100064

Publication Date:

July 07, 2016

Filing Date:

December 31, 2015

Export Citation:

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Assignee:

HANGZHOU H3C TECH CO LTD (CN)

International Classes:

H04L45/74

Foreign References:

US20130266019A1	2013-10-10
CN104052666A	2014-09-17
CN102457439A	2012-05-16
CN102801715A	2012-11-28
US20130250951A1	2013-09-26

Attorney, Agent or Firm:

DEQI INTELLECTUAL PROPERTY LAW CORPORATION (NO.1 Zhichun Road Haidian District, Beijing 3, CN)

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