1st. Let your roommate use the ISP modem/router as his main network. You don't want to support him whenever he has internet issues, trust me.
2nd. Props to you for having a good planning and documentation habbit, this is awesome, trust me.
3rd. To have your own network with your Pfsense facing internet while still having your room mate on the modem/router, depending on your external interface, i'd either enter the PPPOE Information in your external interface or, if possible with your modem/router, add your pfense mac in the advanced DMZ.
4th. As for your VLANS, I myself like to have the following VLANS.
Work Network
Home Network
IOT Network
Lab Network
Wifi Guest Network
Sandbox network
DMZ Network
etc
Getting late here hope I make sense and help you with your setup. And again, keep documenting. Awesome to see this as a Senior Sysadmin.
1st. Let your roommate use the ISP modem/router as his main network. You don't want to support him whenever he has internet issues, trust me.
2nd. Props to you for having a good planning and documentation habbit, this is awesome, trust me.
3rd. To have your own network with your Pfsense facing internet while still having your room mate on the modem/router, depending on your external interface, i'd either enter the PPPOE Information in your external interface or, if possible with your modem/router, add your pfense mac in the advanced DMZ.
4th. As for your VLANS, I myself like to have the following VLANS.
Getting late here hope I make sense and help you with your setup. And again, keep documenting. Awesome to see this as a Senior Sysadmin.
Cheers