# Network Overview

# Chris's IT Infrastructure

## Purpose

This book documents the UniFi-managed network and connected infrastructure as a read-only snapshot collected **2026-09-12 UTC**.

## Topology at a glance

- **Gateway/router:** UDM Pro Max, LAN gateway **192.168.1.1**, WAN address observed as **203.213.121.194**.
- **Switch:** USW Pro Max 24 PoE at **192.168.1.225**; uplinked to the UDM Pro Max.
- **Access point:** U7 Pro at **192.168.1.153**; uplinked to the USW Pro Max.
- **Networks/VLANs:** 5 gateway networks, VLAN IDs 1–5.
- **Wireless networks:** 5 configured SSIDs; 4 enabled and 1 disabled.
- **Connected clients:** 23 in the UniFi Network Integration API snapshot.
- **Protect cameras:** 6 camera devices identified among connected clients, all on the Camera network/subnet.
- **Firewall:** 8 zones and 148 policies reported by the API.

## Navigation

- [Core Network Infrastructure](https://book.stargrid.com.au/books/chriss-it-infrastructure/chapter/core-network-infrastructure)
- [Networks, VLANs & Wireless](https://book.stargrid.com.au/books/chriss-it-infrastructure/chapter/networks-vlans-wireless)
- [Cameras & Protect](https://book.stargrid.com.au/books/chriss-it-infrastructure/chapter/cameras-protect)
- [Connected Clients](https://book.stargrid.com.au/books/chriss-it-infrastructure/chapter/connected-clients)
- [Firewall & Access Policy](https://book.stargrid.com.au/books/chriss-it-infrastructure/chapter/firewall-access-policy)

## Data notes

UniFi returned device/client relationships and addresses. It did not expose a per-client switch port in this API response, so wired clients are documented as connected through the USW Pro Max rather than assigned to specific physical ports. Secrets, API keys, and passwords are intentionally excluded.