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.
Patent No.:
Date of Patent:
Sep. 20, 2016
Filed:
Jul. 16, 2012
Juergen Maurer, Bad Neuenahr/Ahreweiler, DE;
Juergen Maurer, Bad Neuenahr/Ahreweiler, DE;
DEUTSCHE TELEKOM AG, Bonn, DE;
Abstract
A method for enhancing high availability in a secure telecommunications network includes: switching from a first operational mode to a second operational mode based on an exchange of at least a first message and a second message between at least one specific remote node of the plurality of remote nodes and one or a plurality of further network nodes using Dynamic Host Configuration Protocol (DHCP). The first message includes a request from the at least one specific remote node of the plurality of remote nodes and the second message includes an answer to the first message by a network management node. The second message includes a one-time password.