QT(4)                 NetBSD/vax Kernel Interfaces Manual                QT(4)

NAME
     qt -- DEC DELQA-PLUS (DELQA-YM) Q-bus 10 Mb/s Ethernet interface

SYNOPSIS
     qt0 at uba? csr 174440
     qt1 at uba? csr 174460

DESCRIPTION
     The qt interface provides access to a 10 Mb/s Ethernet network through a
     DEC DELQA-YM Q-bus controller.

     Each of the host's network addresses is specified at boot time with an
     SIOCSIFADDR ioctl(2).  The qt interface employs the address resolution
     protocol described in arp(4) to dynamically map between Internet and Eth-
     ernet addresses on the local network.

DIAGNOSTICS
     qt%d: chained packet.  A packet received from the network was longer than
     the allowed max length and is therefore discarded.  This is usually
     because a host on the local network is behaving badly.

SEE ALSO
     arp(4), inet(4), netintro(4)

HISTORY
     The qt driver first appeared in 2.11BSD.  It was later ported to
     NetBSD 2.0.

NetBSD 5.0_STABLE               August 30, 2003              NetBSD 5.0_STABLE
