docs: record unifi firewall enforcement and closeout
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@@ -13,7 +13,15 @@ Full homelab stack as of 2026-05-09. All 6 expansion phases are complete and dep
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## Network
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- **LAN subnet:** 10.5.1.0/24
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- **Management:** 10.5.0.0/24
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- **Trusted:** 10.5.1.0/24
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- **IoT:** 10.5.10.0/24
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- **Cameras:** 10.5.20.0/24
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- **Servers:** 10.5.30.0/24
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- **Guest:** 10.5.90.0/24
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- **Legacy quarantine:** 192.168.1.0/24 (`Old IoT`)
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- **UniFi policy zones:** `Internal` = Management + Trusted + Servers, `Untrusted` = IoT + Cameras + Old IoT, `Hotspot` = Guest
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- **Current custom firewall hardening:** `Allow Internal to Untrusted` plus an explicit `Block Untrusted to Gateway Admin Surfaces` rule to keep IoT/Camera/Old IoT clients off the UDM Pro admin TCP ports while leaving the existing zone defaults in place
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- **Tailscale:** Serenity reachable at 100.94.87.79
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- **NFS:** Serenity exports `/mnt/user/data` and `/mnt/user/immich` → mounted on PD at `/mnt/unraid/` via post-init script
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- **Docker networking:** Cross-stack communication via named external networks (`ai-services`, `ix-databases_shared-databases`)
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@@ -1,7 +1,7 @@
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# Homelab Networking Model
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## Physical Network
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- **Gear:** Unifi throughout
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- **Gear:** UniFi throughout
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- **Gateway / controller:** UDM Pro (`10.5.0.1`, WAN `69.166.182.157`)
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- **Core / access switching:**
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- USW-24-PoE (`10.5.0.10`)
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@@ -9,12 +9,23 @@
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- **Wi-Fi access points:**
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- U7 Pro (`10.5.0.21`) — active
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- U6 LR (`10.5.0.20`) — currently disconnected in UniFi as of 2026-05-21
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- **Main LAN:** 10.5.1.x (Trusted VLAN)
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- **Management VLAN:** 10.5.0.x
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- **Other VLANs:** Cameras, Guest, IoT / Old IoT
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- **Management subnet:** `10.5.0.0/24`
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- **Trusted subnet:** `10.5.1.0/24` (VLAN 51)
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- **IoT subnet:** `10.5.10.0/24` (VLAN 510)
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- **Camera subnet:** `10.5.20.0/24` (VLAN 520)
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- **Servers subnet:** `10.5.30.0/24` (VLAN 30)
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- **Guest subnet:** `10.5.90.0/24` (VLAN 590)
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- **Legacy quarantine:** `192.168.1.0/24` (`Old IoT`, VLAN 2)
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- **UniFi policy zones:**
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- `Internal` = Management + Trusted + Servers
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- `Untrusted` = IoT + Camera + Old IoT
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- `Hotspot` = Guest
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- **Current custom policy additions on top of UniFi defaults:**
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- `Allow Internal to Untrusted`
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- `Block Untrusted to Gateway Admin Surfaces` (blocks IoT/Camera/Old IoT access to the UDM Pro admin TCP ports while leaving DHCP/DNS/mDNS/internet behavior to the existing zone defaults)
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- **Serenity IP:** 10.5.30.5
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- **N.O.M.A.D. IP:** 10.5.30.7
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- **PlausibleDeniability:** 10.5.30.6 (static on LAN)
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- **PlausibleDeniability:** 10.5.30.6 (Servers VLAN)
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## Remote Access
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- **Pangolin VPS + Newt:** Services exposed as subdomains via reverse proxy. Newt agents run on PD and N.O.M.A.D.
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