a few days ago German Telekom migrated us to BNG. Old VDSL used VLAN7 (PPPoE) for data and VLAN8 (DHCP3) for IPTV. New VDSL / BNG uses VLAN7 only for all services and it is believed that German Telekom now uses IGMP v3 SSM (but nobody seems to know exaclty). pfsense, opnsense, dd-wrt and ... only know how to handle IGMP v2/v3 without SSM, none of their proxies know how to handle SSM and IPTV for the new BNG. So, since a few days we are not able to receive IPTV anymore.
I read that RouterOS might be able to handle that. As far as I know what is needed is a IGMP v3 SSM-enabled proxy.
Is there anyone who can confirm that RouterOS does handle the new BNG with IPTV (Entertain v2) correctly? Maybe someone has a working configuration example?
(We have a setup that uses 2 lines ADSL and VDSL and used policy routing etc to route packets specifically in and out. It was really practical for us that IPTV came in via VLAN8.)
Thank you very much!