In the DefSec org of the IALab there are 7 available org networks

• Lessons
  • 10.10.0.1/16
  • All demos and labs for club meetings
• Blue_Team
  • 10.20.0.1/16
  • All defensive/blue team systems for competitions. Also purple team systems.
• Red_Team
  • 10.30.0.1/16
  • All offensive/red team systems for competitions
• DefSec_01
  • 10.101.0.1/16
  • Misc 1
• DefSec_02
  • 10.102.0.1/16
  • Misc 2
• DefSec_03
  • 10.103.0.1/16
  • Misc 3
• vCloud_Internet
  • Only DHCP
  • Just internet access

• VPN
  • 10.31.0.0/16
  • All defsec VPN clients
• Red IP randomizer
  • 10.32.0.0/16
  • Randomized source address for red team traffic

The first 6 networks will give DHCP addresses in 10.x.100.0 - 10.x.200.0 and are all CIDR /16 (netmask 255.255.0.0). The upstream router which is also upstream DNS is at 10.x.0.1.

Connecting to the VPN will put you on 10.31.0.1/16. If you would like to connect to a vpn client from the red team network then you must add a route to 10.31.0.0/16 via 10.30.0.250.

Crude diagram of the main networks in the org. Please contact me if you want to make a better one :)