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Systems and methods for policy based routing for multiple next hops

一种下一跳、策略的技术，应用在传输系统、数字传输系统、数据交换网络等方向，能够解决多个链路使用不平衡、不能管理返回的或输入的流量等问题

Active Publication Date: 2013-11-06
CITRIX SYST INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using destination-based forwarding only, the use of multiple links from the organization to these servers may be unbalanced
Also, using only destination-based forwarding may not be able to manage return or incoming traffic

Method used

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  • Systems and methods for policy based routing for multiple next hops
  • Systems and methods for policy based routing for multiple next hops
  • Systems and methods for policy based routing for multiple next hops

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0037] In order to read the following description of the various embodiments, the following sections of the specification and their respective descriptions are useful:

[0038] - Part A describes the network environment and computing environment that can be used to implement the embodiments described herein;

[0039] - Part B describes an embodiment of a system and method for delivering a computing environment to a remote user;

[0040] - Part C describes embodiments of systems and methods for accelerating communication between a client and a server;

[0041] - Section D describes an embodiment of a system and method for virtualizing an Application Delivery Controller;

[0042] - Part E describes embodiments of systems and methods for providing multi-core architectures and environments;

[0043] - Section F describes embodiments of systems and methods for policy routing of multiple next hops. a. Network and Computing Environment

[0044] Before discussing the details of ...

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PUM

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Abstract

The present application is directed towards policy based routing for intelligent traffic management via multiple next hops. In some embodiments, the systems and methods disclosed herein may provide management of inbound and outbound traffic across multiple network links, and may further provide reliability in case of link failure, and provide balancing of traffic, responsive to the latency and bandwidth requirements of various applications. Accordingly, these systems and methods may provide intelligent policy-based routing and network and port address translation, sensitive to application traffic types, protocols, source IP addresses and ports, destination IP addresses and ports, or any combination thereof, and can balance traffic loads among multiple available paths based on multiple traffic characteristics. The routing may performed on a packet-by-packet basis, a transaction-by-transaction basis, or a session-by-session basis, and the systems and methods may include capabilities for application-aware health monitoring of available network paths.

Description

[0001] related application [0002] This application claims the benefit and priority of U.S. Provisional Application Serial No. 61 / 427692, filed December 28, 2010, entitled "Systems And Methods For Policy Based Routing for Multiple Next Hops," which U.S. Provisional applications are included here in their entirety. technical field [0003] This application relates generally to data communication networks. In particular, the present application relates to systems and methods for policy based routing with multiple next hops. Background technique [0004] To improve network reliability, many organizations add redundancy by using multiple network links. For example, an organization may have a link to a first Internet service provider and a backup link to a second Internet service provider. If one of the providers fails, the other link can be used as a backup to provide complete service to the organization. Additionally, when both links are active, they can be used to balanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/803H04L12/813H04L12/721H04L47/20
CPCH04L45/30H04L47/125H04L45/308H04L45/306
Inventor D·格尔
Owner CITRIX SYST INC
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