[FIRMWARE] for USW has been released

by Ubiquiti Employee ‎07-20-2018 10:39 AM - edited ‎07-20-2018 08:03 PM (66,981 Views)

We've prepared firmware Please see below for the changelog and links to the firmware binaries.


Firmware changes since 3.9.27:

  • [USW] Fix RADIUS server provisioning.
  • [USW] Add Port Security and MAC ACL support.*
  • [USW] Add 802.1X guest VLAN support.*
  • [USW] Restart DHCP client after a port is up. 
  • [USW] Fix LAN client stats when using LACP/LAG.
  • [USW] Fix issue with default VLAN not working when using MAB.
  • [USW] Fix ability to toggle flow control. 
  • [USW] Disable SNMP by default. 
  • [USW] Reduce max VLANs to 255 (default), which lowers memory use by ~10%.
  • [HW] Add URL support for DHCP option 43.
  • [HW] Several fast-apply provisioning improvements. 
  • [HW] Unify several modules across various UniFi platforms (UAP, USW and USG).
  • [HW] Various bug fixes and improvements.

*controller support pending/varies.




Any and all feedback is welcome, including lettings us know about successful device upgrades. When reporting an issue, please ensure that you include the following information:

  1. Controller version.
  2. Firmware version (previous and current). 
  3. Device model(s). 

Links are all HTTPS. This assumes your device(s) are currently running at least 3.7.51, and that the device's date is properly set (i.e. it can reach a NTP server). If you encounter issues with the upgrade, or your device isn't on a minimum supported firmware, then you can change the link to HTTP before performing the upgrade.