| EC(4) | Device Drivers Manual (sun2) | EC(4) | 
ec —
ec0 at mbmem0 addr 0xe0000 ipl 3
ec1 at mbmem0 addr 0xe2000 ipl 3
ec interface provides access to the 10 Mb/s Ethernet
  network via the 3Com 3c400 Ethernet chip set.
Each of the host's network addresses is specified at boot time
    with an SIOCSIFADDR
    ioctl(2). The
    ec interface employs the Address Resolution Protocol
    described in arp(4) to
    dynamically map between Internet and Ethernet addresses on the local
    network.
| February 17, 2017 | NetBSD 10.0 |