公开(公告)号：US20130258852A1

公开(公告)日：2013-10-03

申请号：US13901833

申请日：2013-05-24

Applicant: Cisco Technology, Inc.

Inventor： Vamsidhar Valluri ,  Kerry Lynn ,  Martin Djernaes ,  Dana Blair

IPC: H04L12/70

CPC classification number: H04L47/122 ,  G01V1/28 ,  H04L29/06027 ,  H04L41/00 ,  H04L41/0213 ,  H04L41/0866 ,  H04L45/00 ,  H04L45/02 ,  H04L45/04 ,  H04L45/12 ,  H04L45/123 ,  H04L45/125 ,  H04L45/70 ,  H04L47/125

Abstract: In one embodiment, a best exit from an autonomous system (AS) for a controlled prefix is determined. A network device of the AS influences a route for the controlled prefix to be over the best exit. Traffic statistics for the controlled prefix are selected. The network device verifies, based on the traffic statistics, whether the influence has caused at least a configured amount of traffic for the controlled prefix to be over the best exit. When at least the configured amount of the traffic is not directed over the best exit, the network device further influences the route for the controlled prefix to be over the best exit.

Abstract translation: 在一个实施例中，确定用于受控前缀的自治系统（AS）的最佳出口。 AS的网络设备影响受控前缀的路由超过最佳出口。 选择受控前缀的流量统计信息。 网络设备基于流量统计来验证受影响的至少一个配置的受控前缀流量是否超过最佳出口。 当至少配置的流量的数量不指向最佳出口时，网络设备进一步影响受控前缀的路由超过最佳出口。

公开(公告)号：US08942106B2

公开(公告)日：2015-01-27

申请号：US13901833

申请日：2013-05-24

Applicant: Cisco Technology, Inc.

Inventor： Vamsidhar Valluri ,  Kerry Lynn ,  Martin Djernaes ,  Dana Blair

IPC: G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/803 ,  H04L12/24 ,  H04L12/721 ,  H04L12/701 ,  H04L12/715 ,  H04L12/751 ,  H04L12/729

CPC classification number: H04L47/122 ,  G01V1/28 ,  H04L29/06027 ,  H04L41/00 ,  H04L41/0213 ,  H04L41/0866 ,  H04L45/00 ,  H04L45/02 ,  H04L45/04 ,  H04L45/12 ,  H04L45/123 ,  H04L45/125 ,  H04L45/70 ,  H04L47/125

Abstract: In one embodiment, a best exit from an autonomous system (AS) for a controlled prefix is determined. A network device of the AS influences a route for the controlled prefix to be over the best exit. Traffic statistics for the controlled prefix are selected. The network device verifies, based on the traffic statistics, whether the influence has caused at least a configured amount of traffic for the controlled prefix to be over the best exit. When at least the configured amount of the traffic is not directed over the best exit, the network device further influences the route for the controlled prefix to be over the best exit.

Abstract translation: 在一个实施例中，确定用于受控前缀的自治系统（AS）的最佳出口。 AS的网络设备影响受控前缀的路由超过最佳出口。 选择受控前缀的流量统计信息。 网络设备基于流量统计来验证受影响的至少一个配置的受控前缀流量是否超过最佳出口。 当至少配置的流量的数量不指向最佳出口时，网络设备进一步影响受控前缀的路由超过最佳出口。