UAP/USW Firmware 5.43.27
Improvements
- [UAP-MTK] Improve 2.4 GHz connectivity when PMF is set to Optional/Required.
- [UAP-MTK] Improve overall stability.
- [UAP-MTK] Improve radar detection.
- [ULTE] Improve device stability.
- [USW-Agg] Improve SFP+ to SFP compatibility.
Bugfixes
- [UAP-MTK] Fix DFS alerts not working on controller 6.0.41 or newer.
- [UAP-MTK] Fix VLAN throughput degradation after a provision.
- [USW-16-PoE] Fix MAC-based authentication.
- [USW-16-PoE] Fix voice VLAN in LLDP-MED not being recognized by IP Phones.
- [USW] Fix firmware updates occasionally failing when using cached firmware.
- [USW] Fix default route missing when static IP is changed.
- [USW] Fix MAC Filter not working for some clients when DHCP Snooping is enabled.
Additional information
Please report any issues you encounter with this release using the Report Bug form.
- When being upgraded to 5.43.27 for the first time, ULTEs will reboot twice and take a few minutes longer to complete the upgrade. Please do not unplug or power cycle the device during the upgrade.
- Instead of using the manual links, you can also subscribe to your desired firmware channel, as described here.
- All URLs use HTTPS. This assumes your device(s) are running 3.7.56 or later and that the device's date is properly set. Please change URLs to HTTP for device(s) running earlier firmware or if the date is incorrect (e.g. if device can't reach a NTP server).
