Title:
REPEATER AND COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JP2009188577
Kind Code:
A
Abstract:
To provide a repeater capable of performing communication fault diagnosis recognizing even the conditions of the band of a home network when a communication fault occurs, and a communication system.
When the destination address of an ICMP packet is not its own address and also TTL is 0, the repeater 100 connected between an external network and communication equipment inside the home network refers to band utilization information managed in a band management part 105 and notifies the communication equipment of that effect when the band of the home network is little.
Inventors:
ARASHIN NOBUHIKO
TANAKA OSAMU
WATANABE HIROYUKI
YAMADA TOYOO
NAGOSHI MASAHIKO
INOGUCHI KAZUAKI
TANAKA OSAMU
WATANABE HIROYUKI
YAMADA TOYOO
NAGOSHI MASAHIKO
INOGUCHI KAZUAKI
Application Number:
JP2008024668A
Publication Date:
August 20, 2009
Filing Date:
February 05, 2008
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
H04L12/66; H04L12/70
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano
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