公开(公告)号：US20030236887A1

公开(公告)日：2003-12-25

申请号：US10176177

申请日：2002-06-21

申请人： Check Point Software Technologies Ltd.

发明人： Alex Kesselman ,  Amos Peleg

IPC分类号： G06F015/173

CPC分类号： H04L47/10 ,  H04L47/20 ,  H04L67/1002 ,  H04L67/101 ,  H04L67/1023 ,  H04L67/1029 ,  H04L2029/06054

摘要： A method to manage the bandwidth of a link that is available to a cluster of servers. The method includes establishing a localized bandwidth management policy for at least one of the servers from a centralized management policy of the cluster. The localized policy and the centralized policy are based on a hierarchical policy having a plurality of rules associated with classes of connections that are routed through the link. Each of the rules has an associated rate. The plurality of rules includes a plurality of terminal rules. Establishing the localized policy is performed by prorating the rate of at least one of the terminal rules under the centralized policy according to a first measurement of a usage of the link by the at least one server for the at least one terminal rule. The method also includes operating the at least one server according to the localized policy.

摘要翻译： 管理可用于服务器集群的链路带宽的方法。 该方法包括从群集的集中式管理策略为至少一个服务器建立本地化带宽管理策略。 本地化策略和集中策略基于具有与通过链路路由的连接类相关联的多个规则的分层策略。 每个规则都有相关联的速率。 多个规则包括多个终端规则。 根据针对至少一个终端规则的至少一个服务器对链路的使用的第一测量，按照集中策略下的终端规则中的至少一个的速率来进行建立本地化策略。 该方法还包括根据本地化策略操作至少一个服务器。