ESP8266 Community Forum

Hello everyone, i've trying for couple of days to solve this problem, with no success!

I turned the ESP to WiFiWebServer with the Arduino framework example, and it's working fine from my LAN, but not from WAN (outsite my router net)!!
I did port forwarding - see image. i chose port 802 just because it was unused, tried 80 as well. I did also Dynamic DNS.
I even turned off my antivirus and my windows firewall, and the router firewall (SPI Firewall).

Anyone? Help? Thank you...

Many times the ISP comes into this kind of issue....for commercial reasons they block all but a small list of ports on their side ... If you have the residential service from an ISP this could be what they are doing.

Yeah, i thought about it but they said this port is open.. so i don't know.
anyway i'll check it again tomorrow, thank you

1. you were running webserver sample, internal port should be 80. unless specified in your sketch.
2. you can also try to use DMZ. to some tp-link i tried, i wasnt able to run Virtual Server correctly.