ESP8266 Community Forum

- Sun Jan 16, 2022 11:55 am #93370 Have a ESP8266, sump pit monitor that uses NTP; it works perfectly with our Xfinity, network router. ESP8266 connects to the AT&T router; does not receive UDP packets. Firewall has been configured on the NVG588; still, does not work. UDP port is defined as 1337.

A.T.&T router is a Arris NVG588.

Has anyone else experience this issue? Any work around to fix this issue?

William

Attachments

Sump_Pit_Monitor.zip

Sump_Pit_Monitor with web interface, file reader, and FTP.
(11.77 KiB) Downloaded 127 times

Last edited by Sirquil on Sun Feb 13, 2022 8:34 am, edited 3 times in total.

- Sat Jan 29, 2022 7:36 am #93486 Hello, Have you got any solution to this problem? Have you considered posting this question to the A.T & T network users community?

- Wed Feb 09, 2022 11:13 pm #93608

Have a ESP8266, sump pit monitor that uses NTP; it works perfectly with our Xfinity, network router. ESP8266 connects to the AT&T router; does not receive UDP packets. Firewall has been configured on the NVG588; still, does not work. UDP port is defined as 1337.

A.T.&T router is a Arris NVG588. drift hunters

Has anyone else experience this issue? Any work around to fix this issue?

William

Hi, I'm looking for a solution to this problem!

- Sun Feb 13, 2022 8:19 am #93641 Issue was a misconfigured network; I used 192.168.1.1 for gateway and dns. Even with the 192.168.1.1 Gateway and dns project was connecting to the AT&T network; just not "talking" to the gateway and dns

AT&T network; in this case, used gateway and dns of 192.158.1.254.

Had I checked Windows PC with ipconfig; would have caught this much sooner, instead of going from "memory."