公开(公告)号：US09148368B2

公开(公告)日：2015-09-29

申请号：US13372921

申请日：2012-02-14

申请人： William J. Armstrong ,  Claude Basso ,  Josep Cors ,  David R. Engebretsen ,  Paul E. Movall ,  Eric Thiemann ,  Colin B. Verrilli ,  Bruce M. Walk

发明人： William J. Armstrong ,  Claude Basso ,  Josep Cors ,  David R. Engebretsen ,  Paul E. Movall ,  Eric Thiemann ,  Colin B. Verrilli ,  Bruce M. Walk

IPC分类号： H04L12/28 ,  H04L12/721 ,  H04L12/931

CPC分类号： H04L45/44 ,  H04L49/355

摘要： Techniques are provided for packet routing in a distributed network switch. The distributed network switch includes multiple switch modules operatively connected to one another, and each switch module includes multiple bridge elements and a management controller. In one embodiment, a shared interface routing (SIR) framework is provided that includes an analysis and bifurcation layer, at least one packet interface, and an analysis assist layer. A packet is received over a first logical network and via a physical port, the packet being destined for at least a first application executing on the management controller. The analysis assist layer analyzes the packet to determine a reason code to assign to the packet. The analysis and bifurcation layer then analyzes the packet based at least in part on the reason code.

公开(公告)号：US20130208721A1

公开(公告)日：2013-08-15

申请号：US13372921

申请日：2012-02-14

申请人： William J. Armstrong ,  Claude Basso ,  Josep Cors ,  David R. Engebretsen ,  Paul E. Movall ,  Eric Thiemann ,  Colin B. Verrilli ,  Bruce M. Walk

发明人： William J. Armstrong ,  Claude Basso ,  Josep Cors ,  David R. Engebretsen ,  Paul E. Movall ,  Eric Thiemann ,  Colin B. Verrilli ,  Bruce M. Walk

IPC分类号： H04L12/56

CPC分类号： H04L45/44 ,  H04L49/355

摘要： Techniques are provided for packet routing in a distributed network switch. The distributed network switch includes multiple switch modules operatively connected to one another, and each switch module includes multiple bridge elements and a management controller. In one embodiment, a shared interface routing (SIR) framework is provided that includes an analysis and bifurcation layer, at least one packet interface, and an analysis assist layer. A packet is received over a first logical network and via a physical port, the packet being destined for at least a first application executing on the management controller. The analysis assist layer analyzes the packet to determine a reason code to assign to the packet. The analysis and bifurcation layer then analyzes the packet based at least in part on the reason code.

公开(公告)号：US09083644B2

公开(公告)日：2015-07-14

申请号：US13396090

申请日：2012-02-14

申请人： William J. Armstrong ,  Josep Cors ,  David R. Engebretsen ,  Paul E. Movall ,  Eric G. Thiemann

发明人： William J. Armstrong ,  Josep Cors ,  David R. Engebretsen ,  Paul E. Movall ,  Eric G. Thiemann

IPC分类号： H04L12/28 ,  H04L12/721 ,  H04L12/931

CPC分类号： H04L45/44 ,  H04L49/355

摘要： Techniques are provided for packet routing in a distributed network switch. The distributed network switch includes multiple switch modules operatively connected to one another, and each switch module includes multiple bridge elements and a management controller. In one embodiment, a shared interface routing (SIR) framework is provided that includes an analysis and bifurcation layer and at least one packet interface. A packet is received over a first logical network and via a physical port, the packet being destined for at least a first application executing on the management controller. The analysis and bifurcation layer analyzes the packet and sends the packet to the packet interface, which then routes the packet to the first application.

公开(公告)号：US20130208726A1

公开(公告)日：2013-08-15

申请号：US13396090

申请日：2012-02-14

申请人： William J. Armstrong ,  Josep Cors ,  David R. Engebretsen ,  Paul E. Movall ,  Eric G. Thiemann

发明人： William J. Armstrong ,  Josep Cors ,  David R. Engebretsen ,  Paul E. Movall ,  Eric G. Thiemann

IPC分类号： H04L12/56

CPC分类号： H04L45/44 ,  H04L49/355

摘要： Techniques are provided for packet routing in a distributed network switch. The distributed network switch includes multiple switch modules operatively connected to one another, and each switch module includes multiple bridge elements and a management controller. In one embodiment, a shared interface routing (SIR) framework is provided that includes an analysis and bifurcation layer and at least one packet interface. A packet is received over a first logical network and via a physical port, the packet being destined for at least a first application executing on the management controller. The analysis and bifurcation layer analyzes the packet and sends the packet to the packet interface, which then routes the packet to the first application.

摘要翻译： 为分布式网络交换机中的数据包路由提供了技术。 分布式网络交换机包括可操作地彼此连接的多个交换机模块，并且每个交换机模块包括多个桥接元件和管理控制器。 在一个实施例中，提供了包括分析和分叉层以及至少一个分组接口的共享接口路由（SIR）框架。 通过第一逻辑网络并经由物理端口接收分组，该分组目的地是至少在管理控制器上执行的第一应用。 分析和分支层分析数据包，并将数据包发送到数据包接口，然后将数据包路由到第一个应用程序。