Current Series Release Notes

9.1.0-3

Bug Fixes

• Fixed intermittent connectivity issues with Cisco NX-OS VXLAN deployments where baremetal nodes would not receive ARP replies. The NVE interface VNI member configuration now includes suppress-arp to enable proper ARP handling via EVPN Type-2 routes. See LP#2144910 for details.

• Fixed L2VNI VLAN-to-VNI mapping cleanup to use Neutron segment state as the authoritative source for cleanup decisions. Previously, cleanup was based solely on switch port state, which prevented cleanup when static trunk configurations existed on switches. The new hybrid approach checks if the VLAN segment exists in Neutron first - if deleted, L2VNI mappings are removed unconditionally. If the segment still exists, per-switch port checking determines cleanup. This enables static trunk configurations and proper cleanup in multi-switch deployments. See LP#2144875 for details.