Backup config to a file, try to remove. If something break, restore config. // Probably, this is some triple-play service like iptv. – Nikita Kipriyanov – 2015-12-16T09:58:07.077
@NikitaKipriyanov I tried it, and I could no longer access the WAN, or even the router's configuration. – Zev Spitz – 2015-12-16T10:26:40.900
If its a standalone modem its briding the PPPoE WAN into the regular LAN, you want it. – Linef4ult – 2015-12-16T13:31:49.727
Backup config to a file, try to remove. If something break, restore config. // Probably, this is some triple-play service like iptv. – Nikita Kipriyanov – 2015-12-16T09:58:07.077
@NikitaKipriyanov I tried it, and I could no longer access the WAN, or even the router's configuration. – Zev Spitz – 2015-12-16T10:26:40.900
If its a standalone modem its briding the PPPoE WAN into the regular LAN, you want it. – Linef4ult – 2015-12-16T13:31:49.727