Early Access Omada Switch Pre-Release FW Preview for SDN Controller 6.2.X.X (Update on May, 8th, 2026)
Release Notes
New Features:
1. Added support for NAT Traversal.
2. Added compatibility with Omada Config Tools V2.0.
3. Added support for Private VLAN.
4. Added support for Lightweight DHCPv6 Relay Agent (LDRA).
5. Added IGMP Snooping VLAN SSDP Flood to ensure that packets destined for multicast group 239.255.255.250 (commonly used for SSDP service discovery) are always flooded.
6. Added Extend Mode for non-PoE models.
7. Added support for configuring VLAN Isolation via SNMP.
8. Added a CLI command to display Spanning Tree Topology Change Notification (STP TCN) statistics for each port.
Enhancement:
1. Supported common MAC address formats for MAC address input fields.
2. Supported configuring 802.1X authentication in MAB-only mode.
3. Supported disabling DNS Adoption to meet specific network management requirements.
4. Optimized the fan status log reporting frequency.
5. Improved LLDP protocol compatibility.
6. Added system self-healing recovery capability to enhance long-term device stability.
7. Improved management link reliability.
8. Improved STP module reliability and optimize the stability of Spanning Tree operation.
9. Optimized the display logic for VLAN Interface Down events.
Bug Fixes:
1. Fixed the issue where SNMP nodes Q-BRIDGE-MIB and BRIDGE-MIB did not comply with protocol specifications.
2. Fixed the issue of wired client loss in abnormal scenarios.
3. Fixed an issue where MAC address table entries for ports other than a specific port could not be displayed via CLI.
4. Fixed an issue where SG3428X-M2 v1.30 reported Switch Fan Failure while the fan LED indicated normal status.
Firmware Download
Before the Upgrade
(1) Please be sure you have read the Beta Test Agreement before upgrading the Beta firmware!
(2) You may follow the following guide to upgrade your Omada devices. How to Upgrade/Downgrade Omada Switches
Firmware Download Link
You can download the TP-Linkmibs to work with your switch to experience more features.
Notes:
(1) We recommend using Find in Page (Ctrl/Command+F) to locate the exact model you have to ensure the correct firmware is installed.
(2) Your device’s configuration won’t be lost after upgrading.
Additional Information
All feedback is welcome, including letting us know about successful device upgrades.
If somehow you encounter an issue during or after the upgrade, it's suggested to contact us with the following info:
- Omada Controller version if you have any.
- Device Firmware version with Build number (previous and current)
If your model gets bricked during the firmware upgrade, you may follow the guide below to recover the firmware.
Configuration Guide How to Upgrade/Downgrade Omada Switches
Update Log
May, 8th, 2026
Update all remaining models with firmware from the same batch as April 29th.
So the updated content is the same.
April, 29th, 2026
Update the following versions:
Update content: please check the red part of the release notes.
April, 1st, 2026
Add the following firmware versions:
March, 27th, 2026
Release of this article.
Recommended Threads
Omada_Network_Application_V6.2.x.x Pre-Release Firmware (Released on 11th Feb, 2026)
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@Vincent-TP Nope, I can not see any AirPlay device over mDNS in a different VLAN, I tried restarting the Gateway a few times.
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Hi @Spanky66
Thanks for your feedback. From the screenshot, the SG3210X-M2 is V1.0; you should download 1.0.25 to upgrade, not the V1.20 version.
Please download the following version and try again.
Spanky66 wrote
@Vincent-TP Tried the update again today - it took way longer than normal, but after reboot still stays the same ?!? No errors found. Using file: SG3210X-M2v1_en_1.20.2_[20260313-rel5962]_up.bin
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@Vincent-TP My bad!! 
Honest mistake - especially when the filename doesn't reflect the v1.20 properly (SG3210X-M2v1_en_1.20.2_[20260313-rel5962]_up.bin) - with so many versions of HW and FW combinations - even seasoned professionals can make this mistake!!
BTW - I have a SX3206HPP v1.20 - but the only file to download says: SX3206HPP v1_1.20.22
and the filename is: SX3206HPPv1_en_1.20.22_[20260423-rel31298]_up.bin
The name reflects v1 ?
The real question is with error handling during an upgrade - Why did the upgrade seem to work (with successful message) - even though it was the wrong HW version FW ??
That shouldn't happen . . . Why aren't there basic checks before hitting apply with warnings that the FW is not the right one? Why did mine say "successful" when it wasn't - and why aren't there any error messages in the logs ?? Room for improvement ??
Thx-
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Hi @Spanky66
Yes, that's the version for SX3206HPP v1.20.
Our switches come in many models, and to facilitate maintenance, some models and hardware products support cross-upgrades to compatible firmware versions. Your case is exactly this situation.
Upgrading firmware in this way will not have any negative impact on the switch, so you don't need to worry.
For product models that cannot be cross-upgraded, we have implemented verification mechanisms—for example, if you attempt to upgrade the SG2008P with SG3428X's firmware, an error will be reported, and the upgrade will be blocked.
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Our switches come in many models, and to facilitate maintenance, some models and hardware products support cross-upgrades to compatible firmware versions.
>>>Currently, controller won't detect the differences between these firmware versions. I have already submitted suggestions for improvement, and the relevant team will consider how to optimize the display. Thanks for bringing this to our attention.
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@Vincent-TP Oddly enough, in the device overview, it shows model and HW model with FW version - so I guess the SDN can see the HW version somehow 🤔
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For SX3206HPP going from .19 to .22 has subjectively increased fan noise.
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Hi @Acorny
Thanks for the feedback. For better understanding, please give us the following info:
1. How many clients are plugged into the switch?
2. What's the POE usage of the switch?
3. How loud was the noise previously? How about after the upgrade? You can download a noise measurement app to measure it.
4. Is there any newly added client after this update?
5. Do you change any settings after this update?
Acorny wrote
For SX3206HPP going from .19 to .22 has subjectively increased fan noise.
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Is there going to be a update for TL-SG3210XHP-M2 v2.0? I just received this earlier this year as a replacement and was hoping it would continue to get updates. Will v3 model be cross updatable?
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