Unbale to use the same port on a different IP

ss1gohan13

2025-06-27 04:32:29 - last edited 2025-07-16 03:20:18

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Registered: 2022-12-16

Unbale to use the same port on a different IP

2025-06-27 04:32:29 - last edited 2025-07-16 03:20:18

Tags: #WAN Setup #NAT

Model: ER7206 (TL-ER7206)

Hardware Version: V1

Firmware Version: 1.4.1

I am attempting to assign port 27015 to another docker container I have setup for hosting games. But when doing so, I am prompted with an error: The source port already exists for the chosen interface(s). Please change the source port.

I've been looking around and I came across this post: https://community.tp-link.com/en/business/forum/topic/749246

Are 7206 v1 users currently dead in the water without any solution?

Thank you,

1 Accepted Solution

Clive_A

2025-07-16 02:30:58 - last edited 2025-07-16 03:20:18

Posts: 8362

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Registered: 2023-06-09

Re:Unbale to use the same port on a different IP-Solution

2025-07-16 02:30:58 - last edited 2025-07-16 03:20:18

@ss1gohan13

Firmware that has adapted to Omada V5.15.X.Y can be doing this.
If your firmware isn't the one that adapts to V5.15.X.Y, unfortunately, you cannot do it.

Unbale to use the same port on a different IP

Unbale to use the same port on a different IP

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