# Server type: nats-cluster Three Proxmox LXC guests (`nats-a/b/c`) on `vmbr1`. Provision from the hypervisor with [verae-nats-cluster](https://git.georgelambert.org/marchon/verae-nats-cluster) `scripts/create-cluster.sh`. Client URL (private only): `nats://10.10.10.21:4222,nats://10.10.10.22:4222,nats://10.10.10.23:4222` Host loopback `127.0.0.1:4222` stays the lab bus until you cut over.