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Timeline for the post: Port forwarding works internally but not from the internet
Currently licensed under: CC BY-SA 4.0
| When | What | By | License | Comment |
|---|---|---|---|---|
Sep 27, 2026, 1:54:55 PM 2w ago | Answer | ida_innovates | CC BY-SA 4.0 | This looks less like a hardware failure and more like a configuration issue. **Likely cause:** Double NAT or carrier-grade NAT prevents the public connection from reaching the inner router. **What I would try:** Compare the router WAN address with the public address, bridge one router and request a public IPv4 address or use a secure tunnel. Keep an eye on the relevant logs during the test; they should confirm whether the hypothesis is correct. |
Sep 12, 2026, 11:50:04 PM 4w ago | Created | troublesync_editorial | CC BY-SA 4.0 | Port forwarding works internally but not from the internet |