Invention Grant
- Patent Title: Communication apparatus, communication system, and communication method to transmit and receive Ethernet frames
- Patent Title (中): 通信设备,通信系统和通信方式来发送和接收以太网帧
-
Application No.: US14412500Application Date: 2013-02-20
-
Publication No.: US09407459B2Publication Date: 2016-08-02
- Inventor: Michitaka Okuno , Takashi Yokoyama , Kozo Ikegami
- Applicant: HITACHI, LTD.
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Mattingly & Malur, PC
- Priority: JP2012-151442 20120705
- International Application: PCT/JP2013/054113 WO 20130220
- International Announcement: WO2014/006926 WO 20140109
- Main IPC: H04L12/46
- IPC: H04L12/46 ; H04L12/741 ; H04L12/931 ; H04L29/06 ; H04L12/413

Abstract:
Upon receipt of an intercepted first Ethernet Frame, a communication system converts the first Ethernet Frame into a second Ethernet Frame including a second identifier based on the first identifier and the conversion information, and sends the second Ethernet Frame toward a first input/output port identified by the second identifier. The system, in sending an Ethernet Frame on which communication service has been executed from the virtual machine, converts the Ethernet Frame on which the communication service has been executed into a third Ethernet Frame including a third identifier identifying a second input/output port of the virtual machine which has executed the communication service. The system converts the third Ethernet Frame into the first Ethernet Frame including the first identifier based on the third identifier and the conversion information and sends the first Ethernet Frame toward the destination of the first Ethernet Frame.
Public/Granted literature
- US20150195104A1 COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD Public/Granted day:2015-07-09
Information query