UniFi 9.1 Is Here – Multi-WAN, Better Firewall Tools, QoS & More!

Published at : 23 Dec 2025

https://lawrence.video/unifi

UniFi Network Application 9.1 is here — and it brings some long-awaited upgrades for IT pros and homelabbers alike! In this video, we walk through the top new features in UniFi 9.1, including expanded WAN port support, QoS and firewall rule enhancements, and improved device management tools.

Release Notes
https://community.ui.com/releases/UniFi-Network-Application-9-1-118/e7de00f7-fcca-44b4-8d0b-3300d2a6ec51

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Chapters
00:00 UniFi network 9.1 Update & Release notes
01:20 Port Management Changes & SFP Analyzer
02:36 Assigning WAN Ports
03:50 Duplicate Firewall Rules
04:21 QoS changes
05:45 Replacing Switches
06:15 WiFi Settings for All Access Points
06:59 Device Analyzer & History
07:42 Cloudflare and others added to Dynamic DNS
07:51 UniFi Secure By Design Update