Network Block Device or Network File System on BeagleBone Black


Have a BeagleBone Black fresh from package, and i see, there is an USB client port. I am thinking about setup a Network Block Device Client or Network File System Client on that USB client port. A would like to use BBB as a mass storage device via that port, and connect it to a USB host system. I will install an NDB / NFS server too somewhere on network, and would like to configure BBB to connect to that.

I dont know much about BBB driver package, is there support or not. Plase tell me if this idea is about impossible, or give me tipps / links for something documentation / blog / forum topic if that exists. Thank you in any advance.