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Redbrick Network Architecture

VLANs

Redbrick has a number of VLANs in use, which are used to separate different types of traffic and to apply different rules to different types of devices. The VLANs in use are:

  • VLAN 0 (Internal): Used for legacy reasons and for management.
  • VLAN 10 (Internal Prod): Used for production servers that need to be accessible from the rest of the network.
  • VLAN 16 (External Prod): Used for production servers that need to be accessible from the internet.
  • VLAN 20 (Login): Used for login boxes and other devices that need to be accessible from the rest of the network.
  • VLAN 30 (Storage): Used for storage servers to be able to communicate with the rest of the network.
  • VLAN 40 (Management): Used for management of the servers by the sysadmins.
  • VLAN 99: Void VLAN for unconfigured devices, so that they cannot access anything they shouldn't