Virtual Local CAN Interface (vcan)

modulename: vcan.ko

configname: CONFIG_CAN_VCAN

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>CAN Device Drivers
└─>Virtual Local CAN Interface (vcan)
In linux kernel since version 2.6.25 (release Date: 2008-04-16)  
Similar to the network loopback devices, vcan offers a
virtual local CAN interface.

This driver can also be built as a module. If so, the module
will be called vcan.

source code: