@stsch83 No, sorry. It's not working.

@d0ugmac1 Ups. I have probed with No-IP and it's working, but I have to confirm evary month that the DDNS it's active. Duckdns is a very easy and free DDNS. Thank you for your help. Javi

@d0ugmac1 Do you think that I have to change to WAN/LAN1 port conexion in the router? Thanks. Javi

Hello @d0ugmac1 I have configurated PPPoE. My DHCP it's working fine. The DDNS it's what its not working. Thanks. Javi

@Hank21 Hello again. I have done what the post says, but nothing. I only left ro make a hard reset and configure again. Can I see logs with ddns errors? Thanks. Javi

@Hank21 Thank you for your answer. 1.- That's right, there is no change. 2.- When active the configuration in Omada Controler there is no change. 3.- It is the same that duckds has got registred and...