Place these scripts in /etc/sysconfig/network-scripts on your
RedHat/CentOS/Fedora system.
Sample configuration for a vxlan interface associated with a specific interface and has learning disabled:
TYPE=vxlan
DEVICE=vxlan1000
BOOTPROTO=none
ONBOOT=yes
TTL=255
VNI=1000
DSTPORT=4789
LOCAL_ADDR="192.168.1.1"
PHYS_DEV="eth0"
OPTIONS="nolearning"
BRIDGE="br1000"
Sample configuration for a vxlan interface that lets the kernel determine the output interface and uses static flooding to distribute BUM packets.:
TYPE=vxlan
DEVICE=vxlan1000
BOOTPROTO=none
ONBOOT=yes
TTL=255
VNI=1000
DSTPORT=4789
LOCAL_ADDR="192.168.1.1"
REMOTE_VTEPS="192.168.1.2 192.168.1.3 192.168.1.4"
BRIDGE="br1000"
Additional information on using VXLAN on Linux can be found at https://vincent.bernat.ch/en/blog/2017-vxlan-linux