The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 10, 2020

Filed:

Jul. 07, 2017
Applicant:

Alibaba Group Holding Limited, George Town, KY;

Inventors:

Min Hu, Hangzhou, CN;

Huilai Qiao, Hangzhou, CN;

Jiong Jia, Hangzhou, CN;

Yi Chen, Hangzhou, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 12/26 (2006.01); H04L 12/707 (2013.01); H04L 12/741 (2013.01);
U.S. Cl.
CPC ...
H04L 63/1425 (2013.01); H04L 43/028 (2013.01); H04L 43/0835 (2013.01); H04L 45/24 (2013.01); H04L 63/10 (2013.01); H04L 63/1408 (2013.01); H04L 63/1458 (2013.01); H04L 63/20 (2013.01); H04L 45/22 (2013.01); H04L 45/74 (2013.01); H04L 63/1416 (2013.01);
Abstract

Network traffic processing includes: determining whether one or more packets of network traffic associated with a first public network address have been dropped, the first public network address being associated with a target host; in response to the determination that the one or more packets associated with the first public network address have been dropped, assigning a second public network address to the network traffic and generating a forwarding path corresponding to the second public network address, wherein the second public network address is configured to receive the network traffic, and wherein the forwarding path is configured to forward the network traffic received at the second public network address to the target host; and notifying a filtering device to transmit the network traffic to the second public network address and cause the network traffic to be forwarded to the target host according to the forwarding path.


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