What is the usb0 interface in Linux?

Solution Verified - Updated -

Issue

  • What does the usb0 interface really do?

    [root@example network-scripts]# ifconfig usb0
usb0      Link encap:Ethernet  HWaddr E6:1F:13:7C:F6:C7  
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

Environment

  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6

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