rt0: 
  RealTek 8169 Gigabit Ethernet Controller

  Physical Node ID ........................... 74D435 E97451
  Current Physical Node ID ................... 74D435 E97451
  Current Operation Rate ..................... 1000.00 Mb/s full-duplex
  Active Interface Type ...................... MII
    Active PHY address ....................... 0
  Maximum Transmittable data Unit ............ 1514
  Maximum Receivable data Unit ............... 1514
  Hardware Interrupt ......................... 0xa
  I/O Aperture ............................... 0xd000 - 0xd0ff
  Memory Aperture ............................ 0x0
  Promiscuous Mode ........................... Off
  Multicast Support .......................... Enabled

  Packets Transmitted OK ..................... 89
  Bytes Transmitted OK ....................... 8536
  Memory Allocation Failures on Transmit ..... 0

  Packets Received OK ........................ 255
  Bytes Received OK .......................... 11423
  Broadcast Packets Received OK .............. 170
  Multicast Packets Received OK .............. 30
  Memory Allocation Failures on Receive ...... 0

  Single Collisions on Transmit .............. 0
  Transmits aborted (excessive collisions) ... 0
  Transmit Underruns ......................... 1
  No Carrier on Transmit ..................... 0
  Receive Alignment errors ................... 0
  Received packets with CRC errors ........... 0
  Packets Dropped on receive ................. 0

