Homelab network and Proxmox cluster
I use my homelab to practise firewalling, DNS and virtualisation on infrastructure I am responsible for end to end.
- Replaced the ISP router: OPNsense was deployed as a more secure alternative.
- Segmented the network with VLANs.
- Filters DNS with Pi-hole in front of Unbound.
- Moved from enterprise-grade hardware to a leaner three-node cluster.