USW FW 6.3.xx

**BlackSpy** · 31. August 2022

UniFi Switch 6.3.11

https://community.ui.com/releases/UniFi-Switch-6-3-11/6f1ae59f-dafe-4651-a2e9-4524f3990376

Improvements

[USW] Improve Network adoption and connection stability.
[USW] Improve LCM firmware upgrade process.
[USW] Improve uplink port detection.
[USW-Enterprise-8-PoE] Improve compatibility with VoIP Phones.
[USW-Enterprise-24-PoE] Prevent invalid temperature readings.
[USW-Aggregation] Improve the SFP compatibility.
[USW-PoE] Add port link and STP state changes in Syslog.

Bugfixes

[USW] Fix UF-Instant incorrect "TX Fault” event.
[USW] Fix link issue between USW-Pro-Aggregation and UF-AE.
[USW-Flex-XG] Fix not forwarding traffic when booting with a 2.5Gbps link.
[USW-PoE] Fix "PoE Power Consumption / Budget" missing occasionally.
[USW-PoE] Fix Block the DHCP reply packets when DHCP snooping is enabled.
[USW-PoE] Fix repeatedly disconnect from Network by high CPU usage of threads.
[USW-Lite-8-PoE] Fix PoE is shown as "off" while it's providing power. (requires a physical power cycle if you experience this issue)
[USW-Enterprise-8-PoE] Fix incorrect high memory warning log.
[USW-Enterprise-8-PoE] Fix unable to get IP if DHCP snooping is disabled in rare cases.
[USW-Enterprise-8-PoE] Fix power-cycles connected PoE devices on reboot.
[USW-Enterprise-8-PoE] Fix L3 inter-VLAN gateway has been overwritten by the DHCP client on the management interface.
[USW-Enterprise-8-PoE] Fix Voice VLAN setting disappear after system reboot.
[USW-Enterprise-8-PoE] Fix wrong link status if unplugging 2.5G clients.
[USW-Pro] Fix offer conflict IP address to DHCP clients.
[US-8] Fix abnormal CPU increasing issue.

Known issues

[USW-Enterprise-8-PoE/USW-Flex-XG] might lose their Experience occasionally, will be fixed in the next release.
[USW-Mission-Critical] doesn't display an estimated running time when AC is unplugged, will be fixed in the next release.

Additional information

Instead of using the manual links, you can also subscribe to your desired firmware channel, as described here.
Your device built-in display may turn black or unresponsive for ~10 minutes after firmware upgrades to upgrade LCM firmware.
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).

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:

Network Application version.
Firmware version (previous and current).
Device model(s).

Download links

US-8/16/24/48/###W | md5sum | sha256sum

US-L2-POE | md5sum | sha256sum

US-16-XG | md5sum | sha256sum

US-XG-6POE/USW-Pro/USW-Pro-POE/USW-Enterprise-24-PoE | md5sum | sha256sum

USW-Pro-Aggregation/USW-Enterprise-48-PoE/USW-EnterpriseXG-24 | md5sum | sha256sum

USW-Aggregation | md5sum | sha256sum

USW-Flex-XG/USW-Enterprise-8-PoE | md5sum | sha256sum

USW-Industrial/USC-8 | md5sum | sha256sum

USW-Flex/USP-RPS | md5sum | sha256sum

USP-PDU-Pro | md5sum | sha256sum

USW-16/24/48-POE/USW-24-48/USW-Lite-8/16-POE/USW-Mission-Critical-EA | md5sum | sha256sum

USW-Mission-Critical | md5sum | sha256sum

USW-Multi | md5sum | sha256sum

**speed** · 31. August 2022

Ist aber schon eine Woche her, glaube ich jedenfalls

**BlackSpy** · 31. August 2022

Nein, da waren sie RC😏

Offiziell erst Zeit heute.

**ObiWLANKenobi** · 1. September 2022

Alle Switche schnurren nach dem Update ohne Probleme

**BlackSpy** · 1. September 2022

Ja läuft alles ohne Probleme.

Muss mir nur ne andere Update Reihenfolge ausdenken, habe zuletzt den Coreswitch geupt.....wow was hat die Topologie, 5 Minuten lang, komische Sachen gemacht, wußte gar nicht das solche Verbindung gehen

**Kurt-oe1kyw** · 2. September 2022

Hier auch alles ok nach dem FW-Update der 4 Switche von der alten Version 6.2.14 auf die jetzt aktuelle FW 6.3.11.

Topolyanzeige war auch sofort ok, da ich, Dank dem Hinweis von BlackSpy, die Reihenfolge der Updates nach meiner Topology begonnen hatte.

Also zuerst mein Core-Switch und danach die nächsten in der "Kette".

Schaut gut aus bisher, mal schauen was die Langzeiterfahrung bringt.

**hommes** · 9. September 2022

Ich bin jetzt gerade dran und hoffe das auch alles reibungslos durchläuft, Ich mache es so das ich als erstes den Aggrgation Switch update und danach die anderen Switche, dann läuft auf jeden Fall immer die Hälfte an Kameras auf der gegenüberliegenden Seite und die AP's sind auch nicht alle offline

Gruß hommes

**BlackSpy** · 3. Oktober 2022

UniFi Switch 6.3.13

Bugfixes

[USW-Enterprise-8-PoE] Fix issue where the switch loses it's experience score Experience occasionally.
[USW-Enterprise24/48 PoE] Force 1G makes the 2.5G port anomalous.
[USW-Pro] Fix issue where Fixed IP does not work properly in some L3 Networks.
[USW-Mission-Critical] Fix doesn't display estimated run time when AC is unplugged.
[USW-24/48] Fix LCM upgrade failure.

Additional information

Instead of using the manual links, you can also subscribe to your desired firmware channel, as described here.
Your device built-in display may turn black or unresponsive for ~10 minutes after firmware upgrades to upgrade LCM firmware.
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).

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: