PPPoE в Fedora 30 и Mikrotik RB941-2ND

Mikrotik RouterOS download, WinBox x64 download.

Fedora 30:
1) https://www.linux.org.ru/forum/talks/14368136
2) http://smalltelecom.net/files/307/PPPoE_Fedora_mt.pdf

Mikrotik RB941-2ND:
1) https://wiki.mikrotik.com/wiki/Manual:Interface/PPPoE
2) https://www.technotrade.com.ua/Articles/mikrotik_router_setup.php
3) https://itproffi.ru/mikrotik-nastrojka-pppoe/
4) pppoe elcom
5) https://www.youtube.com/watch?v=twS7kkdwi1M
6) https://www.youtube.com/watch?v=6HRzPIXoQ0g
7) https://www.youtube.com/watch?v=iEbSm3FSZsE
8) https://youtu.be/8YcC6tJUIeA

Reset mikrotik to default configuration by button:
1) https://wiki.mikrotik.com/wiki/Manual:Reset
2) https://habr.com/ru/post/419693/
3) https://www.youtube.com/watch?v=yO7mpFmV9XU
4) https://forum.mikrotik.com/viewtopic.php?t=146816
5) https://www.mikrotik.com.my/reset-to-factory-default-settings/
6) https://www.youtube.com/watch?v=vOryUZPuJTw
7) https://www.youtube.com/watch?v=BogjPhQG6jE