Firewall exceptions to allow external access to a specific ipv6 address on Starlink router without using bypass mode
I don't have access to my Starlink router at the moment (I'm traveling) and its going to be a while before I'll be back - but one of the things I need to look at is whether I can allow incoming connections for specific ipV6 addresses (and/or ports) to allow me to run an ipV6 VPN end point from an Openwrt router running behind the Starlink connection.
My objective is to securely run a ipV6 endpoint to allow me access to devices sitting behind a Openwrt router that is using a Starlink router as its WAN connection without using bypass mode so I don't disrupt others already using the Starlink Wifi.
I know that practically putting the Starlink router in bypass mode then emulating its SSID and wifi device ID to seemlessly migrate users over to more configurable OpenWRT router would be a better option - but that's possibly going to cause some disruptions (lets say its not politically acceptable ) but perhaps opening up a ipV6 address might be.
I've had a quick look around for guides / instructions but without immediate success. I don't know whether that's because it can't do it or I'm just not finding the appropriate documentation.