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Solution Port Forwarding Issues with WAN Alias - Same Port Not Allowed

SolutionPort Forwarding Issues with WAN Alias - Same Port Not Allowed

Clive_A

2024-09-10 02:43:40 - last edited 2024-09-18 06:26:04

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Port Forwarding Issues with WAN Alias - Same Port Not Allowed

2024-09-10 02:43:40 - last edited 2024-09-18 06:26:04

Tags: #NAT #Official

This Article Applies to:

All Omada routers.

Issue Description/Phenomenon:

Port forward under the context of WAN Alias with multiple IPs. For more detailed description:

ER8411 - Unable to port forward same port number for multiple WAN alias IPs

ER8411 WAN IP Alias - Multiple WAN IPs - Same Port Forwarding

Available Workarounds/Solutions:

Our team has developed an early firmware version to address the issue mentioned above for users.

For ER8411 V1, this firmware is based on version 1.2.1 and can be downloaded here.

For ER605 V2, this firmware is based on version 2.2.6 and can be downloaded here.

For ER707-M2 V1, this firmware is based on version 1.2.2 and can be downloaded here.

Please note: For other models, the official fix will be included in the upcoming V5.15.X Omada Controller and its associated firmware. We cannot provide a specific release date at this time.

Thank you for your attention!

Update Log:

Sep 18th, 2024:

Add ER605 V2 and ER707-M2 V1 Beta firmware.

Sep 10th, 2024:

Release of this article.

Feedback:

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If the solution doesn't work for you, your case is probably different from what is described here.

In that case, please feel free to click Start a New Thread and elaborate on the problem so that we can try to help you further.

Thank you for your great cooperation and patience!

TP-Link Support Team

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2 Reply

Eric_Le_Grompf

LV2

Tuesday

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Registered: 2023-03-08

Re:Port Forwarding Issues with WAN Alias - Same Port Not Allowed

Tuesday

@Clive_A

Hello,

i saw that release 5.15 of the controller has been published and is ready for download. It is supposed to be the update trigger for the omada router update regarding this issue as indicated in this thread.

When checking the ER7206 v2.0 i saw that the latest firmware update is tied to 5.13 (01/21/2025) after reading the latest firmware change report published after the issue of controller 5.15. Additionally it is not listed among the bug fixes (or I missed it).

I'm a little bit puzzled and concerned as I've got more than a dozen of ER7206 to patch regarding this issue.

Any idea ?

regards,

Eric.

Clive_A

Wednesday

Posts: 6462

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Re:Port Forwarding Issues with WAN Alias - Same Port Not Allowed

Wednesday

Hi @Eric_Le_Grompf

Thanks for posting in our business forum.

Eric_Le_Grompf wrote

@Clive_A

Hello,

i saw that release 5.15 of the controller has been published and is ready for download. It is supposed to be the update trigger for the omada router update regarding this issue as indicated in this thread.

When checking the ER7206 v2.0 i saw that the latest firmware update is tied to 5.13 (01/21/2025) after reading the latest firmware change report published after the issue of controller 5.15. Additionally it is not listed among the bug fixes (or I missed it).

I'm a little bit puzzled and concerned as I've got more than a dozen of ER7206 to patch regarding this issue.

Any idea ?

regards,

Eric.

This is a solution post to address a certain issue of a certain model.

And this is mainly a firmware issue with the router. You need the firmware of the router instead of the controller. The next release, if this is fixed, should be listed in the release note. Stay tuned for the firmware release.

But note that I do not have a guarantee on what might be patched in the next release.

Solution Port Forwarding Issues with WAN Alias - Same Port Not Allowed

Solution Port Forwarding Issues with WAN Alias - Same Port Not Allowed

This Article Applies to:

Issue Description/Phenomenon:

Available Workarounds/Solutions:

Update Log:

Sep 18th, 2024:

Sep 10th, 2024:

Feedback:

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