Network & Hosts

Inventory

• Routing:

  • EdgeRouter - I picked this up at a really good price for the available features.
  • Routing, DHCP, VLANs

• Hostname: atlas-core

  • Role: Container host
  • Domain: atlas-core.lab.mydomain.com
  • Ubuntu LTS on small x86 host
• Hostname: atlas-dns
  • Role: DNS host
  • Domain: atlas-dns.lab.mydomain.com
  • Raspberry Pi
  • Pi OS Lite
• Hostname: atlas-dev
  • Role: Dev/test host
  • Pi OS Lite
  • Domain: atlas-dev.lab.mydomain.com
  • Raspberry Pi
  • Pi OS Lite

Security stance

• No inbound management exposed to the internet
• Admin access restricted to LAN
• Private DNS for lab hostnames
• Isolated VLANs