Systems and methods for policy based routing for multiple next hops

US9178805B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9178805-B2
Application numberUS-201113337716-A
CountryUS
Kind codeB2
Filing dateDec 27, 2011
Priority dateDec 28, 2010
Publication dateNov 3, 2015
Grant dateNov 3, 2015

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Abstract

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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.

First claim

Opening claim text (preview).

What is claimed: 1. A method for policy based routing of a plurality of next hops, the method comprising: (a) matching, by a device intermediary to a plurality of devices and a plurality of next hops, one or more characteristics of a packet to one or more parameters of a policy, the policy specifying whether or not a routing action to a next hop of the plurality of next hops is allowed or denied and an enumerated list of next hops; (b) determining, by the device responsive to th…

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What does patent US9178805B2 cover?
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 …
Who is the assignee on this patent?
Goel Deepak, Citrix Systems Inc
What technology area does this patent fall under?
Primary CPC classification H04L45/30. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Nov 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).