Invention Grant
- Patent Title: Communication apparatus and communication method for preventing a communication apparatus from receiving an unintended packet
- Patent Title (中): 用于防止通信装置接收非预期分组的通信装置和通信方法
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Application No.: US12852239Application Date: 2010-08-06
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Publication No.: US08638803B2Publication Date: 2014-01-28
- Inventor: Kensuke Yasuma
- Applicant: Kensuke Yasuma
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc. IP Division
- Priority: JP2009-188603 20090817
- Main IPC: H04L12/28
- IPC: H04L12/28
Abstract:
A communication apparatus in a second network, connected to a relay apparatus configured to relay a packet from a first network to the second network according to destination information of the packet from the first network, includes a receiving unit configured to receive identification information set to the communication apparatus, a processing unit configured to perform processing for enabling data provision to the first network, and a transmission unit configured to transmit to the relay apparatus, before data provision to the first network is enabled by the processing unit, a deletion request for deleting a destination information setting for relaying the packet from the first network to a destination specified by the received identification information.
Public/Granted literature
- US20110038379A1 COMMUNICATION APPARATUS AND COMMUNICATION METHOD Public/Granted day:2011-02-17
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