Beta Software Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN
Hey, welcome to all users from Germany!
In this article, we’d like to introduce a popular internet technology in Germany known as DS-Lite (Dual-Stack Lite). DS-Lite enables users to access both IPv4 and IPv6 content, making it a common solution as networks transition to IPv6. Many German ISPs implement this technology to provide internet access while meeting the growing demand for IPv6 connectivity.
However, not all manufacturers support DS-Lite in their networking devices. When selecting a device to work with DS-Lite, it's important to check the specifications and documentation of the router or gateway to ensure compatibility with DS-Lite.
We are excited here to offer beta firmware for the Archer BE550 V1 to our German users. This gives you the opportunity to test the firmware before its official release, allowing you to connect your BE550 to the DS-Lite internet. It also provides us at TP-Link the chance to thoroughly test the firmware in real-world network environments and scenarios prior to the official launch. We welcome all feedback!
If you’re interested in testing beta firmware for other models, please feel free to leave a comment, and we will check with our engineering team to see if we can provide a beta version for you to test.
This Article applies to:
Archer BE550 V1
Firmware Download:
Before the Upgrade
(1) For the sake of insurance, it's always recommended to save a copy of the router's Backup Config file before upgrading or downgrading.
(3) You may follow the guide to upgrade the firmware of your router. How to Upgrade the Firmware on the TP-Link Wi-Fi Routers.
Direct Firmware Download Link
You can also download the firmware from the link below directly and update manually:
Archer BE550_V1_1.1.3 Build 20250824 (Updated Beta version)
Configuration Notice:
After upgrading and installing the beta firmware on your Archer BE550 V1, please follow the steps below to configure it to connect to the internet.
Step 1. login to its web management page and navigate to Advanced > Network > Internet, select DS-Lite as the Internet Connection Type and leave the AFTR Name as Auto, then save the settings.
Step 2. Go to the IPTV/VLAN page, enable IPTV/VLAN, and configure the Internet VLAN ID as per your ISP's requirements. Then save the settings. If you're having trouble, try using VLAN ID 7.
Step 3. Go to IPv6, enable the IPv6 connection, and select the appropriate Internet Connection Type based on your ISP. Save the settings, then check if you can successfully obtain an IPv6 address. If so, the connection should be established.
*If your provider offers a PPPoE username and password, please select PPPoE. Otherwise, try Dynamic IP.
Please follow the above sequence to finish the configuration, then check if the internet will work.
Additional Information
As always, we value your feedback. If somehow you encounter any issues while configuring your connection to DS-Lite, please comment below with the following information. Your input helps us continue improving and providing the best products and support.
- ISP (Internet Service Provider)
- Please share any specific configuration requirements from your ISP. A direct link to your ISP's website or the configuration parameters they provided would be greatly appreciated.
- A screenshot of the IPv6 page and the Network Map page of the BE550. (Please mask any credentials for security reasons.)
Update Log:
Nov 26th, 2025:
Updated to provide a newer beta firmware.
Note: If you're already on the latest 1.2.1 official version, you cannot install the provided beta firmware.
Dec 6th, 2024:
1. Updated the download link of the beta firmware.
2. Updated the configuration guide.
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Svensons wrote
I’m facing the same issue with my BE550 and DS-Lite fiber internet on 1&1. I can’t find a way to downgrade my Firmware to install the beta firmware. Additionally, the 2.x firmware doesn’t seem to support DS-Lite.
That's my setup right now:
Firmware Version:
1.2.1 Build 20250813 rel.27119(4555)
Hardware Version:
Archer BE550 v1.0
Hello @Svensons
You can find my reply to Tomvx below:
https://community.tp-link.com/en/home/forum/topic/701982?replyId=1645404
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Hello @Kevin_Z , it's me again :),
1. I tried new beta that you uploaded + old settings and my connection is working for couple hours and then I lose it. The disconnect / connect button helps on the page IPv6 Internet
2. I tried to make full factory reset in order to set up from the scratch. But it didn't work completely. Then I restore my settings from the file.
I believe that with tplink engeneer (Aaron) we adjusted my settings, so it's custom one. Now I'm not able to install previous build (1.08) in order to make it work as before. What we can do with that? Thanks in advance
The same issue that in DE topic https://community.tp-link.com/en/home/forum/topic/703972?replyId=1588304
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voloading wrote
Hello @Kevin_Z , it's me again :),
1. I tried new beta that you uploaded + old settings and my connection is working for couple hours and then I lose it. The disconnect / connect button helps on the page IPv6 Internet
2. I tried to make full factory reset in order to set up from the scratch. But it didn't work completely. Then I restore my settings from the file.
I believe that with tplink engeneer (Aaron) we adjusted my settings, so it's custom one. Now I'm not able to install previous build (1.08) in order to make it work as before. What we can do with that? Thanks in advance
The same issue that in DE topic https://community.tp-link.com/en/home/forum/topic/703972?replyId=1588304
What is the current firmware version of your BE550 V1 now?
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Stephan86 wrote
Dear Kevin, will there be a DS-Lite support for the BE550 v2? I just received a brand new unit and sadly I can not use it.. TY Stephan
Hello Stephan,
There is currently no official firmware for BE550 V2 that supports DS-Lite.
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Hi @Kevin_Z ,
1.1.3 Build 20250824 rel.12945(4555)
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voloading wrote
Hi @Kevin_Z ,
1.1.3 Build 20250824 rel.12945(4555)
I see.
Could you please provide screenshots of the IPv6 page and the Network Map page for the BE550, showing it connecting to the internet fine and when it's not, via email (support.forum@tp-link.com)? Please mask any credentials for security reasons.
Please also attach the system log on the BE550. Make sure it records the whole process when it's connected to the internet fine, disconnects, and then connects again after you click the Disconnect/Connect button on the IPv6 Internet page.
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Kevin_Z wrote
voloading wrote
Hi @Kevin_Z ,
1.1.3 Build 20250824 rel.12945(4555)
I see.
Could you please provide screenshots of the IPv6 page and the Network Map page for the BE550, showing it connecting to the internet fine and when it's not, via email (support.forum@tp-link.com)? Please mask any credentials for security reasons.
Please also attach the system log on the BE550. Make sure it records the whole process when it's connected to the internet fine, disconnects, and then connects again after you click the Disconnect/Connect button on the IPv6 Internet page.
@voloading Once sent, please tell me the ticket ID.
Thank you very much.
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Hey @Kevin_Z ,
thank you for the next steps. I asked chat gpt day before about settings and it suggested me to change IP6 LAN setting from SLAAC+Stateless DHCP -> SLAAC+RDNSS. And now I have 0 disconnections. I continue test it and if a disconnect will happen then I send my log to a support. I'll let you know how it goes and it can be solution for Telekom Deutchland Glasfaser ISP.
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