u/pylessard

So i'm having port forwarding issues and I really don't understand what the issue is here. As a starter, I know the concept, i've done it in the past many times, but my pfsense making me think I'm crazy.

Here's my setup:

My WAN goes to a fiber optic modem. Connected to ISP through PPPOE. My local machine is under OPT2, which is a subnet that use VLAN tagging. I try to forward port 22552 to my machine at 192.168.10.200

https://preview.redd.it/dvquc0lk4uzg1.png?width=1181&format=png&auto=webp&s=d6c3c4fa3d214911df17c8d0777d3522d0b19def

PfSense auto setup a rule :

https://preview.redd.it/ywv6ze0p4uzg1.png?width=1148&format=png&auto=webp&s=10f5225efd5e7cb6bfd5852551d5b057e23c2d49

On my machine, I start socat :

https://preview.redd.it/f2hstijr4uzg1.png?width=214&format=png&auto=webp&s=217d74e146734a2ab33e5bd61985dea70611d8c6

On a VPS in the cloud, I connect to my public IP (validated with whatismyip.com and also my router interface status).

https://preview.redd.it/1pr2otx05uzg1.png?width=304&format=png&auto=webp&s=4b910c3c7b0cb44115278fb8d18c75a5339b7f87

Nothing reaches my machine

Looking at the firwall logs, I see this:

https://preview.redd.it/t5bu57ae5uzg1.png?width=1129&format=png&auto=webp&s=09f759dd394f174a4af8fee1d195d1ed58b9aa50

The source address matches my VPS. The target address matches my public IP.

What's wrong here? I read the troubleshooting guide, read forums, asked an AI; nothing. Any help would be greatly appreciated.

Here's my system :

https://preview.redd.it/8qjlyvcs5uzg1.png?width=551&format=png&auto=webp&s=defc9924809040e8d61e10f10b9a368c6b920ac4

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u/pylessard — 7 days ago