Invention Grant
- Patent Title: Network virtualization in access networks
- Patent Title (中): 接入网络中的网络虚拟化
-
Application No.: US13631975Application Date: 2012-09-29
-
Publication No.: US09137155B2Publication Date: 2015-09-15
- Inventor: Deepak Ramesh , Vinuta K. S , Shyamsunder Natarajan
- Applicant: Avaya Inc.
- Applicant Address: US NJ Basking Ridge
- Assignee: Avaya Inc.
- Current Assignee: Avaya Inc.
- Current Assignee Address: US NJ Basking Ridge
- Agency: IP Spring
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04L12/721 ; H04L12/46

Abstract:
A method, system and computer readable medium for advertising and interoperating Layer 2 VPN services from an access node to a core network. The method can include executing, using one or more processors, a routing protocol on an access node to establish adjacency with a core network node in an access mode. The method can also include mapping, using the one or more processors, an access network Layer 2 service identifier to a core network service identifier. The method can further include advertising, using the one or more processors, a mapping for the L2VPN service to the core network node. The method can also include sending, using the one or more processors, network traffic from the access node to the core network node without core network encapsulation.
Public/Granted literature
- US20140092913A1 NETWORK VIRTUALIZATION IN ACCESS NETWORKS Public/Granted day:2014-04-03
Information query