公开(公告)号：US09531642B1

公开(公告)日：2016-12-27

申请号：US14502766

申请日：2014-09-30

Applicant: Amazon Technologies, Inc.

Inventor： Spencer Giacalone ,  Alan Michael Judge ,  Stephen Callaghan ,  Mark Noel Kelly ,  Leonard Thomas Tracy ,  Justin Oliver Pietsch

IPC: H04L12/28 ,  H04L12/947 ,  H04L12/875 ,  H04L12/721

CPC classification number: H04L45/123

Abstract: Techniques and solutions for distributing routing updates using timing information are described. For example, inter-device messaging protocols can support timing information (e.g., routing protocols be extended to support timing information). The timing information can comprise an indication of a time at which the routing update is to be put into effect. Using the timing information, a number of routing devices can put the routing update into effect at the same time (e.g., at an update reference time) according to a synchronous mode. Routing updates can be managed between routing devices that support timing information and routing devices that do not support timing information.

Abstract translation: 描述使用定时信息分发路由更新的技术和解决方案。 例如，设备间消息传递协议可以支持定时信息（例如，路由协议被扩展以支持定时信息）。 定时信息可以包括路由更新将被执行的时间的指示。 使用定时信息，多个路由设备可以根据同步模式同时（例如，在更新参考时间）使路由更新生效。 可以在支持时序信息的路由设备和不支持时序信息的路由设备之间管理路由更新。

公开(公告)号：US09699068B1

公开(公告)日：2017-07-04

申请号：US14502841

申请日：2014-09-30

Applicant: Amazon Technologies, Inc.

Inventor： Spencer Giacalone ,  Alan Michael Judge ,  Stephen Callaghan ,  Mark Noel Kelly ,  Leonard Thomas Tracy ,  Justin Oliver Pietsch

IPC: G06F15/173 ,  H04L12/733 ,  H04L12/721

CPC classification number: H04L45/126 ,  H04L45/02 ,  H04L45/121 ,  H04L45/20

Abstract: Techniques and solutions for distributing routing updates using timing information are described. For example, inter-device messaging protocols can support timing information (e.g., routing protocols be extended to support timing information). The timing information can indicate a time at which the routing update is to be put into effect where the time decreases the further away a given routing device is from the source of the routing update. For example, each routing device can determine a decayed update reference time when the given routing device will put the routing update into effect according to a decay mode. Routing updates can be managed between routing devices that support timing information and routing devices that do not support timing information.