@Fandangos said in Is it possible to have a device from one interface to have an ip on another interface?:
no I set it up manually on the docker container.
So if an IP is not set up by DHCP it will not show up at DHCP leases. Makes sense.
Exactly. You can see the IP in Diagnostic > ARP table, however, after a communication with it for 20 minutes.
If your intention is to use its host name to access it add a host override to your local DNS.
When I'm doing a VLAN here, I have a smart managed switch that will tag the port connecting to PfSense and tag the ports I'm using to connect my devices to it.
No, the VLAN has to be terminated on Unraid and pfSense. If there is a VLAN-capable switch in between both ports need to tag the packets with the proper VLAN tag.
Isn't it possible to create virtual IP and NAT it somehow?
NAT = translate the IP from one L2 subnet into another one.
As I wrote in my very first setence, DLNA requires both, server and client to reside within the same L2.