- 专利标题: LAYER 3 CONVERGENCE FOR EVPN LINK FAILURE
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申请号: US15198948申请日: 2016-06-30
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公开(公告)号: US20180006995A1公开(公告)日: 2018-01-04
- 发明人: Ryan Bickhart , Nitin Singh , Wen Lin , Hassan C. Hosseini
- 申请人: Juniper Networks, Inc.
- 主分类号: H04L29/12
- IPC分类号: H04L29/12 ; H04L12/46 ; H04L12/721 ; H04L12/751 ; H04L12/723 ; H04L12/66
摘要:
A network device is configured to provide, via an Ethernet segment with a customer network, active-active multi-homing L2 virtual bridge connectivity to the customer network using an EVPN instance (EVI) and L3 routing using an IRB interface that is a L3 routing interface assigned to the EVI; to receive, from a peer PE device of the EVPN instance, an EVPN route comprising an L2-L3 binding for a customer device of the customer network and associating the L2-L3 binding with the Ethernet segment, the L2-L3 binding comprising an L2 and an L3 address assigned to the customer device, wherein the peer PE device provides, with the network device and via the Ethernet segment, active-active multi-homing L2 virtual bridge connectivity to the customer network; and to forward, via the Ethernet segment and based at least on the L2-L3 binding received from the peer PE device, an L3 packet to the customer device.
公开/授权文献
- US09992154B2 Layer 3 convergence for EVPN link failure 公开/授权日:2018-06-05
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