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US09525624B2 Virtual router redundancy protocol for scalable distributed default routing gateway 有权
用于可扩展分布式默认路由网关的虚拟路由器冗余协议

  • Patent Title: Virtual router redundancy protocol for scalable distributed default routing gateway
  • Patent Title (中): 用于可扩展分布式默认路由网关的虚拟路由器冗余协议
  • Application No.: US13898836
    Application Date: 2013-05-21
  • Publication No.: US09525624B2
    Publication Date: 2016-12-20
  • Inventor: Srikanth Keesara , Roger Lapuh
  • Applicant: Avaya Inc.
  • Applicant Address: US NJ Basking Ridge
  • Assignee: Avaya Inc.
  • Current Assignee: Avaya Inc.
  • Current Assignee Address: US NJ Basking Ridge
  • Main IPC: H04L12/713
  • IPC: H04L12/713 ;  H04L12/703
Virtual router redundancy protocol for scalable distributed default routing gateway
Abstract:
A VRRP router group can operate in either a standard VRRP mode or a distributed gateway mode in which all VRRP routers generate VRRP control packets but transmit those packets only to local access network-side hosts. The rate of VRRP control packet generation may be decreased in the distributed gateway mode relative to the standard mode. Moreover, VRRP router CPUs may cease processing of VRRP control packets in the distributed gateway mode.
Abstract(Chinese):

VRRP路由器组可以在标准VRRP模式或分布式网关模式下运行，其中所有VRRP路由器都生成VRRP控制报文，但只将这些报文发送到本地接入网侧主机。 在分布式网关模式下，相对于标准模式，VRRP控制包生成速率可能会降低。 此外，VRRP路由器CPU可能会在分布式网关模式下停止处理VRRP控制数据包。

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