I have a Comtrend 5220 that provides connectivity to my DSL service. There is a USB port on it and it has set-up options for ENABLE UPnP and ENABLE DLNA. The DLNA section has one configuration option: Media Library Path with the dialog box having pre-filled: /mnt
The question is -- how to I utilize this as a DLNA library (source of music) for DLNA/UPnP clients?
I enabled both options and I changed the setting for library path to /mnt/music. I put a small directory tree of audio files on a USB thumb driver and stuck it in the USB port on the router. First I tried installing BubbleUPnP on a Kindle and looking for the library. No luck but I wasn't sure that if I should be able to see it. I ran windows media player on a Win7 PC and I didn't find the router in Other Libraries section. I installed BubbleUPnP Server on the same PC and it and Media Player both have what might be each other in the Libraries section -- but nothing from the router. The manual is a nothing but a hard copy of the set-up screens.
I don't know enough about how things are supposed to work to even describe the problem further.
/mnt
is a typical Linux system folder where additional partitions are mounted. Perhaps not a good idea to change it and no need to except for special configurations. Try resetting to the default, reboot the router and search for it from your other devices, with Bubble or any other DLNA/UPnP supporting software.