Invention Grant
US08169903B2 Managing traffic within and between virtual private networks when using a session border controller
有权
在使用会话边界控制器时管理虚拟专用网络之间和之间的流量
- Patent Title: Managing traffic within and between virtual private networks when using a session border controller
- Patent Title (中): 在使用会话边界控制器时管理虚拟专用网络之间和之间的流量
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Application No.: US11370469Application Date: 2006-03-07
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Publication No.: US08169903B2Publication Date: 2012-05-01
- Inventor: Doron Oz , Michel Khouderchah , Chandrasekar Krishnamurthy
- Applicant: Doron Oz , Michel Khouderchah , Chandrasekar Krishnamurthy
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Stolowitz Ford Cowger LLP
- Main IPC: G01R31/08
- IPC: G01R31/08 ; G06F11/00 ; G08C15/00 ; H04J1/16 ; H04J3/14 ; H04J3/16 ; H04J3/22 ; H04L1/00 ; H04L12/26 ; H04L12/28 ; H04L12/56 ; G06F15/177 ; G06F15/16
Abstract:
Methods and devices for managing traffic are described. Traffic from a source in a virtual private network (VPN) is received. The traffic is directed to a virtual interface that is designated to receive traffic from the VPN. The virtual interface is configured to associate the traffic with an identifier that uniquely identifies the VPN to a session border controller (SBC). The SBC can use the identifier to determine whether the source and the destination of the traffic are in the same VPN.
Public/Granted literature
- US20070211716A1 Managing traffic within and between virtual private networks when using a session border controller Public/Granted day:2007-09-13
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