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:
May. 24, 2016

Filed:

Dec. 11, 2013
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Dirk Bolte, Birkenfeld, DE;

Yaroslav Chernov, Moscow, RU;

Victor Gusev, Astrakhan, RU;

Alexander Kuchin, Moscow, RU;

Martin Kuenzel, Vaihingen an der Enz, DE;

Adolf Martens, Weil im Schoenbuch, DE;

Andrey Mishin, Moscow, RU;

Dmitry Moor, Moscow, RU;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 29/12 (2006.01); H04L 12/24 (2006.01);
U.S. Cl.
CPC ...
H04L 61/2007 (2013.01); H04L 41/0873 (2013.01); H04L 41/50 (2013.01); H04L 61/2046 (2013.01); H04L 61/2092 (2013.01); H04L 41/0853 (2013.01);
Abstract

A computer program product and computer system for double IP address recovery. Double IP address is a situation of a same IP address for different hosts in a network, and the double IP address recovery resolves the double IP address. In the invention, the hosts exchanges rules and system state information. Each of the hosts determines its own action of the double IP address recovery based on the same rules and the system state information of the different hosts. Each of the hosts executes its own action, either to continue or to alter an IP address.


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