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:
Jan. 27, 2009
Filed:
Jun. 06, 2003
Yong-jun Lim, Seoul, KR;
Hyun-seok Choi, Seoul, KR;
Yong-jun Lim, Seoul, KR;
Hyun-seok Choi, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
There are provided an apparatus and method for automatically configuring virtual addresses for a duplicate address when the duplicate address is detected in a single subnet. The apparatus in a non-configured node includes a duplicate address search message transmitter, a duplicate address response message receiver, a virtual address allocation message transmitter, and a virtual address response message receiver. The apparatus in a configured node includes a duplicate address search message receiver, a duplicate address response message transmitter, and a virtual address response message receiver. The apparatus in a router includes a virtual address allocation message receiver, a virtual address allocator, and a virtual address response message transmitter.