[PPPoE] CHAP authentication failed

Hello everyone!

I'm having problems using PPPoE on OpenWRT.

Every time I have to use PPPoE on OpenWRT, it is not a good time, unfortunately.

This time, the problem seems to be with the authentication, even when sometimes it does connect successfully, but looks like the ISP drops the connection with authentication failed messages.

When I use my Xiaomi Router or my Linux Mint desktop, the PPPoE connects perfectly.

Some info below for analysis:

[Not Working] TCPDump on OpenWRT:

https://pastebin.com/L06DWfQK

[Not Working] PPPoE Logs with debug enabled on OpenWRT:

https://pastebin.com/PFQjSbuE

[Working] TCPDump on Linux Mint Desktop:

https://pastebin.com/7pfNi6p2

I've figured it out :wink:

Thanks everyone!