For "l2vpn evpn" it's necessary that the interface "vxlan" supports some additional commands.
Including commit without specifying a remote address.
In l2vpn evpn you don't need a multicast or a static indication of a neighbor.
To deploy BGP EVPN, a typical solution is to use several route reflectors (ref below).
An example, we can't execute analog of this command in the VyOS syntax:
sudo
ip link add vxlan11 type vxlan id 11 dstport 8472 local 22.22.22.1 nolearning
VyOS
[email protected]# compare [edit interfaces] +vxlan vxlan11 { + port 8472 + vni 11 +} [email protected]# commit [ interfaces vxlan vxlan11 ] WARNING: RFC7348 recommends VXLAN tunnels preserve a 1500 byte MTU Group or remote must be configured [[interfaces vxlan vxlan11]] failed Commit failed [edit]
Ref https://vincent.bernat.ch/en/blog/2017-vxlan-bgp-evpn
Also, we need to add commands for vxlan:
- local
- nolearning