Invention Grant
US07769869B2 Systems and methods of providing server initiated connections on a virtual private network
有权
在虚拟专用网络上提供服务器启动的连接的系统和方法
- Patent Title: Systems and methods of providing server initiated connections on a virtual private network
- Patent Title (中): 在虚拟专用网络上提供服务器启动的连接的系统和方法
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Application No.: US11465950Application Date: 2006-08-21
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Publication No.: US07769869B2Publication Date: 2010-08-03
- Inventor: Charu Venkatraman , Arkesh Kumar , James Harris , Ajay Soni , Junxiao He
- Applicant: Charu Venkatraman , Arkesh Kumar , James Harris , Ajay Soni , Junxiao He
- Applicant Address: US FL Fort Lauderdale
- Assignee: Citrix Systems, Inc.
- Current Assignee: Citrix Systems, Inc.
- Current Assignee Address: US FL Fort Lauderdale
- Agency: Choate Hall & Stewart LLP
- Agent Christopher J. McKenna
- Main IPC: G06F15/16
- IPC: G06F15/16

Abstract:
The present invention is related to a method for establishing via an appliance a transport layer protocol connection initiated by a server on a first network to a client connected from a second network to the first network via a secure socket layer virtual private network (SSL VPN) connection. The method includes the step of receiving, by an appliance, a transport layer connection request from a server on a first network to connect to a client connected to the first network via a SSL VPN connection from a second network. The transport layer connection request identifies a client destination internet protocol address and a client destination port on the first network. The method includes establishing, by the appliance, a first transport layer connection to the server on the first network, determining, by the appliance, the client on the second network associated with the client destination internet protocol address on the first network, and transmitting, by the appliance, connection information identifying the client destination port to an agent on the client. The agent establishes a second transport layer connection to the client destination port using a local internet protocol address of the client on the second network and establishes a third transport layer connection to the appliance, which it associates with the second transport layer connection.
Public/Granted literature
- US20080043760A1 Systems and Methods of Providing Server Initiated Connections on a Virtual Private Network Public/Granted day:2008-02-21
Information query