I would appreciate any donations. Wishlist or send e-mail type donations to maekawa AT daemon-systems.org.

Thank you.


CANLOOP(4)                   Device Drivers Manual                  CANLOOP(4)

NAME
     canloop - software loopback CAN network interface

SYNOPSIS
     pseudo-device canloop

DESCRIPTION
     The canloop pseudo interface is a loopback interface for the CAN layer.
     It can be used as destination by a CAN application, when no CAN hardware
     is available.  Other sockets bound to the same canloop interface (or not
     bound to any interface) will receive the frames.

     canloop interfaces can be created by using the ifconfig(8) create
     command.

SEE ALSO
     can(4), intro(4), ifconfig(8)

HISTORY
     The canloop device appeared in NetBSD 8.0.

NetBSD 8.0                       May 18, 2017                       NetBSD 8.0