发明申请
- 专利标题： COMMUNICATION DEVICE PROVIDED WITH ARP FUNCTION
- 专利标题（中）： 通过ARP功能提供的通信设备
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申请号： US11915871申请日： 2004-05-30
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公开(公告)号： US20090307371A1公开(公告)日： 2009-12-10
- 发明人: Yoshinori Okazaki , Hiroshi Kurata , Takeshi Kokado
- 申请人： Yoshinori Okazaki , Hiroshi Kurata , Takeshi Kokado
- 优先权： JP2005-158134 20050530; JP2006-069919 20060314
- 国际申请： PCT/JP2006/310815 WO 20040530
- 主分类号： G06F15/16
- IPC分类号： G06F15/16
摘要：
A communication device includes: an address administration unit that manages data link layer addresses; and an ARP processing unit that processes an ARP protocol. The ARP processing unit includes an ARP receiving unit, an ARP transmitting unit, a duplication detecting unit, a duplication notification generating unit and an update GARP generating unit. The update GARP generating unit transmits a GARP and thereby updates the ARP tables of the communication devices on the same network, in order to solve a problem in which communication is interrupted.
公开/授权文献
- US07979582B2 Communication device provided with ARP function 公开/授权日：2011-07-12