Title:
中継装置、通信方法及びコンピュータプログラム
Document Type and Number:
Japanese Patent JP4628467
Kind Code:
B2
Abstract:
An IP address and a MAC address of each of communication devices connected to a plurality of communication ports provided in a switching hub device are associated in an ARP table. Also, priority information representing the communication priority of each communication device is received, and the received priority information is associated with the MAC address of the communication device. When no IP address of a transmission source included in a data packet received at each communication port exists in the ARP table, the IP address and the MAC address of the transmission source are added to the ARP table and priority information is attached to the ARP table.
Inventors:
Sawada Seigo
Takumi Iwai
Sadaya Oshio
Nakamura Takao
Takai Tsuneyuki
Takumi Iwai
Sadaya Oshio
Nakamura Takao
Takai Tsuneyuki
Application Number:
JP2008506099A
Publication Date:
February 09, 2011
Filing Date:
March 20, 2006
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04L12/46; H04L12/44; H04L29/06
Domestic Patent References:
| JP2004088392A | 2004-03-18 | |||
| JP2005260710A | 2005-09-22 | |||
| JP2005260415A | 2005-09-22 |
Foreign References:
| US20040034855A1 | 2004-02-19 |
Attorney, Agent or Firm:
Nobuo Kono
Hideno Kono
Hideno Kono