L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.4.x

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Updated:: March 27, 2018

New and Changed VPN Features

This table summarizes the new and changed feature information for the L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, and tells you where they are documented.

New and Changed VPN Features

Table 1. VPN Features Added or Modified in IOS XR Release 6.4.x
Feature	Description	Changed in Release	Where Documented
EVPN Core Isolation Protection	The EVPN Core Isolation Protection feature enables you to monitor and detect the link failure in the core.	Release 6.4.1	EVPN Core Isolation Protection
Traffic Injection from L2TPv3 over IPv6 Tunnel	Traffic Injection from L2TPv3 over IPv6 Tunnel feature allows you to inject diagnostic traffic through Layer 2 Tunneling Protocol version 3 (L2TPv3) Switched Port Analyzer (SPAN) tunnel.	Release 6.4.1	Traffic Injection from L2TPv3 over IPv6 Tunnel
L2 Traffic Tunneling with IP Load Balance Hashing for MPLS Encapsulated Packets	If the frame is IP-based, the load-balancing flow “src-dst-ip” configuration causes the Layer 2 interfaces to use the IP header for flow balancing hash calculation.	Release 6.4.1	L2 Traffic Tunneling with IP Load Balance Hashing for MPLS Encapsulated Packets

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