I just wanted to add that my latest eBit came with DHCP enabled. It popped up on 192.168.1.x network and leased an address from the router. Wireshark not needed.
Mine came also with DHCP enabled, however, it did not lease anything, that setting, for me, and apparently, others, doesn't seem to actually function. My two were hard wired to 192.168.180.57 and 192.168.140.91. Very random stuff.