What's new

This section lists the changes that were made in this release.

Table 1. What's new in Release 26.3.1

Topic

Location

Group-based policies in VPN Services Group-based policies in VPN services
Micro-segmentation Micro-segmentation
MPLS label allocation for speculative lookup platforms MPLS transport for EVPN services
EVPN multicast for Layer 3 EVPN multicast for Layer 3 (RFC 9625)
BGP fast reroute in IP-VRF network instances BGP fast reroute in IP-VRF network instances
IGMP/MLD snooping on MAC-VRF with IRB IGMP/MLD snooping
Multi-instance MAC-VRF Multi-instance MAC-VRF
BGP domain path (D-PATH) Domain path (D-PATH) attribute for inter-domain connectivity
Support for split horizon groups on 7250 IXR Gen 2c+ and 7250 IXR Gen 3 Split horizon groups on MAC-VRF
Support for EVPN-MPLS on 7250 IXR Gen 3

Asymmetric IRB

Symmetric IRB interface-less ip-vrf-to-ip-vrf model

Support for combined ECMP on 7250 IXR Gen 3 Combined ECMP for BGP PE-CE and EVPN IFL/IP-VPN
Support for IP-VPN on 7250 IXR Gen 3 IP-VPN services
Support for Layer 2 proxy-ARP/ND on 7250 IXR Gen 2c+ and 7250 IXR Gen 3 Layer 2 proxy-ARP/ND
Support for STP Spanning Tree Protocol (STP)
Support for EVPN interface-ful model (EVPN IFF) EVPN interface-ful model (EVPN IFF)