公开(公告)号：US20140052875A1

公开(公告)日：2014-02-20

申请号：US13968918

申请日：2013-08-16

Applicant: Metaswitch Networks Ltd

Inventor： Oliver James CARTER ,  Richard HEWITT ,  Steve WELHAM

IPC: H04L12/741

CPC classification number: H04L45/745 ,  H04L61/103 ,  H04L61/6009 ,  H04L65/1073 ,  H04L69/40

Abstract: At a migration server separate from a first server, a plurality of incoming internet protocol, IP, packets directed at an IP address associated with an IP service are received. On the basis of one or more source characteristics associated with IP packets in the plurality, it is determined that a first subset of packets in the plurality originated from one or more client devices which have not been migrated to a second server and that a second subset in the plurality originated from one or more client devices which have been migrated to the second server. IP packets determined to be in the first subset are forwarded to a first physical address associated with the first server for processing at the first server. IP packets determined to be in the second subset are processed at the second server.

Abstract translation: 在与第一服务器分离的迁移服务器处，接收多个传入的因特网协议IP，指向与IP服务相关联的IP地址的分组。 基于与多个IP分组相关联的一个或多个源特征，确定多个中的分组的第一子集来自未迁移到第二服务器的一个或多个客户端设备，并且第二子集 在来自一个或多个已被迁移到第二服务器的客户端设备中的多个。 确定在第一子集中的IP分组被转发到与第一服务器相关联的第一物理地址，以在第一服务器处理。 确定在第二子集中的IP分组在第二服务器处理。