公开(公告)号：US20090313415A1

公开(公告)日：2009-12-17

申请号：US12140898

申请日：2008-06-17

申请人： AMR SABAA ,  BAO VU ,  TARAK PEREKH ,  LUCY YAN ,  QINGYUAN MA ,  KETAN SHAH ,  RICHARD L. HAMMONS

发明人： AMR SABAA ,  BAO VU ,  TARAK PEREKH ,  LUCY YAN ,  QINGYUAN MA ,  KETAN SHAH ,  RICHARD L. HAMMONS

IPC分类号： G06F12/08

CPC分类号： H04L67/1097 ,  G06F3/067 ,  H04L45/00 ,  H04L67/2814

摘要： Embodiments according to the invention relate to frame redirection, which includes methods to intercept and re-route traffic between an initiator and a target. When a frame is redirected, an initiator issues a frame to the target, but the frame is received by a virtual target in a redirection switch by allowing the redirection switch to use the WWN of the actual target. From the perspective of the initiator, the target resides on the redirection switch. From the redirection switch, the frame is sent to the actual target by allowing the redirection switch to use the identity of the initiator. In other words, the redirection switch presents the WWN of the initiator to the target when the redirected frame is sent to the target. From the perspective of the target, the frame is received as if it originated at the initiator.

摘要翻译： 根据本发明的实施例涉及帧重定向，其包括在发起者和目标之间拦截和重新路由业务的方法。 当帧被重定向时，发起者向目标发出帧，但是通过允许重定向切换使用实际目标的WWN，该帧由重定向交换机中的虚拟目标接收。 从发起者的角度来看，目标驻留在重定向开关上。 从重定向开关，通过允许重定向开关使用启动器的标识，将帧发送到实际目标。 换句话说，当将重定向的帧发送到目标时，重定向开关将发起者的WWN呈现给目标。 从目标的角度来看，帧被接收，就好像它起始于发起者一样。