Internet Exchange
Highly recommended one, no need of multihop, and convenient to send routes via Route Server
View our Possible IX
Physical connection
Maybe but we are not tempting to pay direct fiber fee.
View our available DCs
Vlan provided by VM suppliers
Some suppliers like IFog can do this, providing Vlan between VMs.
Tunnel or VPN
Less recommended, quality depends on public internet.
But also welcomed, GRE/SIT/VxLan or Openvpn/wireguard/tinyfecVPN