Hello I was wondering in Omada where I can find the mDNS service ?

I have a TL-R605 router but some IoT devices (especially the once that use Apple HomeKit) do not work or better are unreachable when I put them in a different subnet using VLANs, this is very annoying.

Looking on internet everyone many tutorial (all made on Ubiquiti or sometimes other routers) explain that mDNS repeater is needed, but can't find it in Omada anywhere.

Or eventually is there a workaround or non explicit way to have this done ?

Thanks