I am running Linux Mint 17.3 and I am a little bit confused with some network terminology.
The output of the
ifcongif is as follows:
eth0 Link encap:Ethernet ...
and the output from
tcpdump --list-interfaces is:
1.bluetooth0 (Bluetooth adapter number 0)
So actually it appears that the eth0-interface is using the bluetooth-technology to contact with the modem. or?
As far as I know the bluetooth-technology has been used for wireless connections but not for wired ones and the ethernet-technology has been used for cable (wired) connections.
Does my network card is using both technologies simultaneously?