A theory as to why VM does not have modem mode on hub 5x
Its possible from what I can make out that in some areas the XGS-PON needs a tag which is a set number or is untagged so you might be thinking how does the hub know? And it doesn't so in router mode it sends two DHCP out one with a tag the other untag and then it knows what to do with the rest of the traffic.
So that the problem you enable modem mode but the hub does not know if it should tag your outgoing traffic or not now if it was a tag if you had a switch to tag out to the hub then problem then is do the ports on the hub accept tag packets? Because in router mode the ports on the hub accept untag then the internal WAN can tag them or not out.
In which VM have screwed us due to the hub 5x hardware and network setup for modem mode with this hub which only