Display information about a network interface controller
nicinfo [-c|g|s] [-rv] [interface|device...]
QNX Neutrino
This utility displays information about the given network interface connection, or all interfaces if you don't specify one. The information includes the number of packets transmitted and received, collisions, and other errors.
nicinfo en0 SMC9432 EPIC Ethernet Controller Physical Node ID ........................... 00E029 3820EE Current Physical Node ID ................... 00E029 3820EE Current Operation Rate ..................... 100.00 Mb/s half-duplex Active Interface Type ...................... MII Active PHY address ....................... 3 Maximum Transmittable data Unit ............ 1514 Maximum Receivable data Unit ............... 1514 Hardware Interrupt ......................... 0x9 I/O Aperture ............................... 0xb000 - 0xb0ff Memory Aperture ............................ 0xf1800000 - 0xf1800fff Promiscuous Mode ........................... Off Multicast Support .......................... Enabled Packets Transmitted OK ..................... 1096267 Bytes Transmitted OK ....................... 1096353794 Memory Allocation Failures on Transmit ..... 0 Packets Received OK ........................ 1132010 Bytes Received OK .......................... 1201171760 Memory Allocation Failures on Receive ...... 0 Single Collisions on Transmit .............. 744536 Deferred Transmits ......................... 262485 Late Collision on Transmit errors .......... 0 Transmits aborted (excessive collisions) ... 0 Transmit Underruns ......................... 0 No Carrier on Transmit ..................... 0 Receive Alignment errors ................... 0 Received packets with CRC errors ........... 0 Packets Dropped on receive ................. 0
Get statistics on legacy io-net drivers running with the shim:
nicinfo -r en0
Another way to do the same thing:
nicinfo /dev/io-net/en0
Get statistics on a particular native driver:
nicinfo wm0