Traffic between VLANS (printer & Plex)
I have three subnets. One for LAN, and two VLANS one for Guest and one for IOT.
Currently I have a synology running plex on the LAN subnet and a printer there too.
The smart tvs are all on the IOT VLAN.
What is best and safest way to allow a TCP access to 32400 on the synology to give access to plex? And also is there a way to put the printer somewhere (maybe in its own VLAN?) that can provide access from all subnets.
@michael-2 Firewall rules are applied as packets enter an interface, so on each VLAN add a rule allowing access to the target LAN ip/port.
@michael-2 For the printer, beware that many times there is a broadcast to find a printer, such as a phone. For this to work it needs to be on the same VLAN as the device using it.