Extend your VLANs between sites over any connection — internet, MPLS, a point-to-point link, or LTE — with the properties of a leased line and the economics of software.
Ordinary VPN meshes carry IP. XcoLink carries Ethernet — your VLANs, broadcast, and device discovery cross between sites unchanged, as if every site shared one switch.
Trunk every VLAN across the single circuit a provider hands you — voice, data, CCTV and servers over one handoff.
Every link rides a WireGuard-encrypted VXLAN overlay, with an optional post-quantum layer for long-lived confidentiality.
Nodes holding the same fabric key discover each other automatically — even over a bare cable with no addressing at all.
Per-service availability and committed rates are measured and enforced, so the SLA is a number, not an argument.
SNMP traps and agent, IPFIX usage and per-flow export, Prometheus — drops into the NOC you already run.
VyOS and MikroTik devices join the fabric from generated config — proven on real RouterOS, keys never leave the device.
On identical hardware and the same network path, XcoLink carried 13.3 Gbit/s where ZeroTier reached 0.80 — roughly thirty times the throughput, from an architecture rather than a tweak. Every figure we publish was measured, and the methodology is available on request.
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