Solution 464XLAT Support on TP-Link 4G/5G routers for Jio/EE/Optus/Vodafone and other SIM carriers

This Article Applies to:
TP-Link 4G/5G routers
Background:
With More and more SIM service providers gradually implementing 464XLAT mechanism in their services, after inserting the SIM card into TP-Link 4G/5G routers, some users might report that there is no internet access or certain Apps/websites can't be accessed. When checking the internet status, the router obtains an IPv6 address without an IPv4 address.
Available Solution:
The following beta versions have introduced 464XLAT support. It is suggested to install the specific version and check whether the reported issue can be fixed.
***Before downloading and updating the following beta firmware, please verify the model number and hardware version on the product label, especially the models with x.0, x.20, and x.30 versions. Please note that the x.0, x.20, and x.30 are different versions and are unable to use the same firmware.
Archer NX600(EU)_V2 | Archer_NX600_V2_20250613_Beta |
Archer NX200(EU)_V2 | Archer NX200_V2_20250430_Beta |
Archer NX200(EU)_V1 | Archer NX200_V1_1.6.0_250529_Official |
Archer MR600(EU) V3 | Archer_MR600(EU)_V3_250429_Beta |
Archer MR600(EU) V2 | |
Archer MR600(EU) V1 | Archer_MR600(EU)_V1_20231127_Beta |
Archer MR500(EU) V1 | Archer_MR500(EU)_V1_250605_Beta |
Archer MR400(EU) V4.30 | Archer_MR400(EU)_V4.30_230928_Beta |
Archer MR200(EU) V6 | Archer_MR200(EU)_V6_24040425_Beta |
Archer MR200(EU) V5 | Archer_MR200(EU)_V5_24040425_Beta |
Archer MR200(EU) V5.20 | Archer_MR200(EU)_V5.20_230815_Beta |
Archer MR200(EU) V5.30 | Archer_MR200(EU)_V5.30_230816_Beta |
TL-MR6400(EU) V7 | TL-MR6400(EU)_V7_250515_Beta |
TL-MR6400(EU) V5.30 | TL-MR6400(EU)_V5.30_230801_Beta |
TL-MR6400(EU) V5.20 | TL-MR6400(EU)_V5.20_230815_Beta |
TL-MR6400(EU) V5 | TL-MR6400(EU)_V5_20240425_Beta |
TL-MR100(EU) V2 | TL-MR100(EU)_V2_240313_Beta |
Do let the community know how the beta version works. We are always happy to help.
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Any timeline for beta firmware release for mr 200 v5 or It will not be released at all ?
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Hi All,
I have one solution that will work for all routers, but you will have to manually configure the dns server.
If you can change the ipv6 dns server in you router then change it to below value.
(these dns servers are combination of nat64 and dns64)
- 2a01:4f8:c2c:123f::1
- 2a00:1098:2c::1
- 2a00:1098:2b::1
Routers such as MR 200 don't have the functionality to change ipv6 dns server, so you will need to change the dns server in your PC or phone.
How to change IPV6 DNS server:
Windows
1. Open the Network and Sharing Center: You can access this by right-clicking the network icon in the system tray (bottom right corner of the screen) and selecting "Open Network & Internet settings." Then click on "Change adapter options" on the right-hand side.
2. In the "Network Connections" window, find the network adapter that you're currently using. It should be labeled as "Ethernet" or "Wi-Fi" depending on your connection type.
3. Right-click on the network adapter and select "Properties" from the context menu.
4. In the properties window, scroll down and locate "Internet Protocol Version 6 (TCP/IPv6)." Make sure it's checked and click on it to select it.
5. Once you've selected IPv6, click on the "Properties" button below it.
6. In the IPv6 properties window, select the option "Use the following DNS server addresses" and enter the desired DNS server addresses provided by your network administrator or DNS service provider. You can enter multiple DNS server addresses by clicking on the "Add" button.
7. Click "OK" to save the changes and close the properties window.
Mac OS:
To change these settings, choose Apple menu > System Settings, click Network
in the sidebar, click a network service on the right, click Details, then click DNS.
Android:
Download any app that allows to change ipv6 dns server. You can find easily on playstore
Now you will be to access any website without any issue.
Why will it work: These dns servers are called dns64 and works with combination of NAT64 server. NAT64 is a related technology that allows IPv6-only clients to contact IPv4 servers using Unicast UDP, TCP, or ICM
Once you configure your device than it will surely work.
Hope it helps.
Thank You
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@ajitkkrr Thanks for suggesting some work around. Does this apply for Jio 5G SIM ? Will try on MR-600 V1
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@senpoos1 bro reply if it's working.
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MR600 V2 all the websites are not opening ( AWS, basecamp, twitter etc.)
Only google and gmail are opening
pls help.
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@senpoos1, it is mainly for jio 5g sim only where the router receives only ipv6 address. It will surely work
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@ajitkkrr There is no way that i can enter the DNS servers, the MR 600 should pick up those automtaically from ISP
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@Sunshine Dear sir after updating with the beta firmware, i am not able to connect to jio net. Kindly help me with the previous beta.
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@Sunshine mr200 jio 5g sim not working please provide a firmware update fast
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