Set up bridged vxlan network in linux
Solution 1:
This could be related to head-end replication of broadcast frames
In my case (point-to-multipoint vxlan bridged with vlan) similar issue was fixed by adding static VTEPs entries
ip link add vxlan0 type vxlan id 100 local 198.51.100.10 remote 203.0.113.110 dev ens0 dstport 4789
bridge fdb append 00:00:00:00:00:00 dev vxlan0 dst 203.0.113.110
source: https://vincent.bernat.ch/en/blog/2017-vxlan-linux#unicast-with-static-flooding