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:
Aug. 19, 2003
Filed:
Jan. 10, 2000
Yamaha Corporation, Shizuoka-ken, JP;
Abstract
A router controls transmission of packets over a plurality of networks. The router has a function of carrying out address translation of addresses added to the packets between private addresses and global addresses. A plurality of interfaces are each connected to a corresponding one of the plurality of networks. A first storage device stores data for the address translation, the data being set by a user. A second storage device stores information for applying the data stored in the first storage device to each of the plurality of interfaces, the information being set by the user. A control device prepares translation management information for each of the plurality of interfaces, based on the data stored in the first storage device and the information stored in the second storage device. A translation device is arranged in each of the plurality of interfaces, for carrying out the address translation of one of the addresses added to each packet of the packets, based on the translation management information.