Physical network topology
Servers / Gateway
Switches
DNS / Pi-hole
Network / WiFi AP
Cameras · VLAN 102
Monitoring
↗ = link to docs.xmsystems.co.uk
Device quick reference
XAN-CGU
Gateway · Router · Firewall
10.36.100.1
Model: Unifi Cloud Gateway Ultra
WAN: City Fibre · 1Gbps FTTP · Port 5
DS Switch: Port 2 · US Switch: Port 3
WAN: City Fibre · 1Gbps FTTP · Port 5
DS Switch: Port 2 · US Switch: Port 3
XAN-USW-DOWNSTAIRS
PoE Switch · Ground Floor
10.36.100.11
Model: USW Lite 16 PoE
Uplink: CGU Port 2
Ports: Titan(P16) Phobos(P10) Tethys(P15) NCC-1702(P4) U6E(P7) Reolink(P5)
Uplink: CGU Port 2
Ports: Titan(P16) Phobos(P10) Tethys(P15) NCC-1702(P4) U6E(P7) Reolink(P5)
XAN-USW-UPSTAIRS
PoE Switch · First Floor
10.36.100.10
Model: USW Lite 16 PoE
Uplink: CGU Port 3
Ports: NCC-1703(P3) UAP-AC-LR(P7) Dahua(P5)
Uplink: CGU Port 3
Ports: NCC-1703(P3) UAP-AC-LR(P7) Dahua(P5)
Titan
Primary Server
10.36.100.150
CPU: Intel i5-12600 · 64GB DDR4
GPU: Nvidia Quadro RTX 4000
Storage: 32TB RAID6 (6×8TB SAS) + 2TB NVMe
OS: Debian 13 · Headless · 31 containers
GPU: Nvidia Quadro RTX 4000
Storage: 32TB RAID6 (6×8TB SAS) + 2TB NVMe
OS: Debian 13 · Headless · 31 containers
Phobos
Secondary Server · NAS
10.36.100.151
CPU: Intel i5-10400 · 32GB DDR4
Case: Jonsbo N4 NAS
Storage: 4×8TB + 1×4TB WD Red
OS: Debian 13 · Headless · 14 containers
Case: Jonsbo N4 NAS
Storage: 4×8TB + 1×4TB WD Red
OS: Debian 13 · Headless · 14 containers
Tethys
Monitoring Host
10.36.100.152
CPU: Intel i5-6500 · 16GB DDR4
Model: HP 280 G2 SFF
OS: Debian 13 · Headless
Stack: Prometheus · Grafana · CheckMK · Unpoller
Model: HP 280 G2 SFF
OS: Debian 13 · Headless
Stack: Prometheus · Grafana · CheckMK · Unpoller
NCC-1702
Pi-hole Primary · PiVPN
10.36.100.2
Hardware: Raspberry Pi 4
Role: Primary DNS · Ad-blocking · WireGuard VPN
Switch: Downstairs Port 4
Role: Primary DNS · Ad-blocking · WireGuard VPN
Switch: Downstairs Port 4
NCC-1703
Pi-hole Secondary
10.36.100.3
Hardware: Raspberry Pi 3B
Role: Secondary DNS · Ad-blocking
Switch: Upstairs Port 3
Role: Secondary DNS · Ad-blocking
Switch: Upstairs Port 3
U6-Enterprise
WiFi 6 Access Point
10.36.100.254
Standard: WiFi 6 (802.11ax)
Bands: 2.4GHz · 5GHz
Switch: Downstairs Port 7 (PoE)
Bands: 2.4GHz · 5GHz
Switch: Downstairs Port 7 (PoE)
UAP-AC-LR
WiFi 5 Access Point
10.36.100.253
Standard: WiFi 5 (802.11ac)
Bands: 2.4GHz · 5GHz
Roaming: Seamless with U6-Enterprise
Switch: Upstairs Port 7 (PoE)
Bands: 2.4GHz · 5GHz
Roaming: Seamless with U6-Enterprise
Switch: Upstairs Port 7 (PoE)
Reolink
Indoor PoE Camera
10.36.102.225
VLAN: 102 · Cameras (isolated)
Location: Internal · Downstairs
Switch: Downstairs Port 5 (PoE)
NVR: MotionEye on Phobos
Location: Internal · Downstairs
Switch: Downstairs Port 5 (PoE)
NVR: MotionEye on Phobos
Dahua
Outdoor PoE Camera
10.36.102.222
VLAN: 102 · Cameras (isolated)
Location: External · Upstairs
Switch: Upstairs Port 5 (PoE)
NVR: MotionEye on Phobos
Location: External · Upstairs
Switch: Upstairs Port 5 (PoE)
NVR: MotionEye on Phobos