基本信息:
- 专利标题： 네트워크 시스템, 패킷 처리 방법 및 기억 매체
- 专利标题（英）：Network system, packet processing method and recording medium
- 专利标题（中）：网络系统，分组处理方法和记录介质
- 申请号：KR1020137023288 申请日：2012-03-01
- 公开(公告)号：KR101494565B1 公开(公告)日：2015-02-17
- 发明人： 수에미쯔,마리꼬
- 申请人： 닛본 덴끼 가부시끼가이샤
- 申请人地址： 일본국 도꾜도 미나도꾸 시바 *쪼메 *방 *고
- 专利权人： 닛본 덴끼 가부시끼가이샤
- 当前专利权人： 닛본 덴끼 가부시끼가이샤
- 当前专利权人地址： 일본국 도꾜도 미나도꾸 시바 *쪼메 *방 *고
- 代理人： 장수길; 박충범; 이중희
- 优先权： JPJP-P-2011-048129 2011-03-04
- 国际申请： PCT/JP2012/055221 2012-03-01
- 国际公布： WO2012121098 2012-09-13
- 主分类号： H04L12/46
- IPC分类号： H04L12/46 ; H04L12/813
In an open flow system network, and it transmits the packet to be transmitted to a plurality of different multicast VLAN. Specifically, the packet transfer processing apparatus determines whether the receipt of a packet, whether the packet is for a multicast transmission. In the case of multicast transmission, it is checked if all the transmission is made in the port specified as the destinations. If any transmission is not made, rewriting the packet header and to copy the packet, and transmits the packet to the destination port, and a network processor (NP). This loopback processing by the packet received from the NP to determine whether or not for multicast transmission. In the case of multicast transmission, it is checked if all the transmission is made in the port specified as the destinations. If all the communication is not made, rewriting the packet header and to copy the packet, and transmits the packet to the destination port, and a network processor (NP). If any transmission is made, and discards the packet, and ends the processing.
公开/授权文献:
- KR1020130124552A 네트워크 시스템, 패킷 처리 방법 및 기억 매체 公开/授权日：2013-11-14