Virtual extensible LAN interface (VXLAN) 460 vxlan[0-9]+$ VXLAN interface must be named vxlanN vxlanN VXLAN interface name IP address ipv4net IPv4 address and prefix length ipv6net IPv6 address and prefix length Interface description ^.{1,256}$ Interface description too long (limit 256 characters) Disable interface Multicast group address for VXLAN interface ipv4 Multicast group address ARP cache entry timeout in seconds 1-86400 ARP cache entry timout in seconds (default 30) ARP cache entry timeout must be between 1 and 86400 seconds Enable proxy-arp on this interface Underlay device of VXLAN interface interface Interface used for VXLAN underlay