The blog and configurations are available here:
https://stubarea51.net/2020/02/15/mikro ... ook-vxlan/

#***VTEP-01***
# apr/05/2020 13:18:18 by RouterOS 7.0beta5
# software id =
#
/interface bridge
add mtu=9000 name=BRIDGE-VXLAN
/interface ethernet
set [ find default-name=ether1 ] mtu=9000
set [ find default-name=ether2 ] mtu=9000
set [ find default-name=ether3 ] mtu=9000
/interface vxlan
add group=239.0.0.1 interface=ether2 name=vxlan-vni-100 port=8472 vni=100
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/interface bridge port
add bridge=BRIDGE-VXLAN interface=vxlan-vni-100
add bridge=BRIDGE-VXLAN interface=ether3
/interface vxlan vteps
add interface=vxlan-vni-100 remote-ip=10.10.10.2
/ip address
add address=10.10.10.1/30 interface=ether2 network=10.10.10.0
add address=10.100.100.100/24 interface=BRIDGE-VXLAN network=10.100.100.0
/ip dhcp-client
add add-default-route=no disabled=no interface=ether1
#error exporting /ipv6/route/rule
#error exporting /routing/policy/selection
/system identity
set name=VTEP-01
/tool sniffer
set filter-interface=ether3
#
#
#***VTEP-02***
# apr/05/2020 13:20:48 by RouterOS 7.0beta5
# software id =
#
/interface bridge
add mtu=9000 name=BRIDGE-VXLAN
/interface ethernet
set [ find default-name=ether2 ] mtu=9000
set [ find default-name=ether3 ] mtu=9000
/interface vxlan
add group=239.0.0.1 interface=ether2 name=vxlan-vni-100 port=8472 vni=100
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/interface bridge port
add bridge=BRIDGE-VXLAN interface=ether3
add bridge=BRIDGE-VXLAN interface=vxlan-vni-100
/interface vxlan vteps
add interface=vxlan-vni-100 remote-ip=10.10.10.1
/ip address
add address=10.10.10.2/30 interface=ether2 network=10.10.10.0
add address=10.100.100.200/24 interface=BRIDGE-VXLAN network=10.100.100.0
/ip dhcp-client
add add-default-route=no disabled=no interface=ether1
#error exporting /ipv6/route/rule
#error exporting /routing/policy/selection
/system identity
set name=VTEP-02
/tool sniffer
set filter-interface=ether3
Yes you can. VXLAN-Interface forms a transparent L2 tunnel, so you can use IPv6 inside it.can I use ipv6 over ipv4? that is vtep will be ipv4 but servers will communicate on ipv6.