Well looks like you would need to build some sort of interface to talk over the UART on the Omega but aside that on the software side seems there is something in LEDE.

canutils - 0e3ff3b3-2 - CAN userspace utilities and tools
canutils-asc2log - 0e3ff3b3-2 - Utility asc2log from the CAN utilities package.
canutils-bcmserver - 0e3ff3b3-2 - Utility bcmserver from the CAN utilities package.
canutils-can-calc-bit-timing - 0e3ff3b3-2 - Utility can-calc-bit-timing from the CAN utilities package.
canutils-canbusload - 0e3ff3b3-2 - Utility canbusload from the CAN utilities package.
canutils-candump - 0e3ff3b3-2 - Utility candump from the CAN utilities package.
canutils-canfdtest - 0e3ff3b3-2 - Utility canfdtest from the CAN utilities package.
canutils-cangen - 0e3ff3b3-2 - Utility cangen from the CAN utilities package.
canutils-cangw - 0e3ff3b3-2 - Utility cangw from the CAN utilities package.
canutils-canlogserver - 0e3ff3b3-2 - Utility canlogserver from the CAN utilities package.
canutils-canplayer - 0e3ff3b3-2 - Utility canplayer from the CAN utilities package.
canutils-cansend - 0e3ff3b3-2 - Utility cansend from the CAN utilities package.
canutils-cansniffer - 0e3ff3b3-2 - Utility cansniffer from the CAN utilities package.
canutils-isotpdump - 0e3ff3b3-2 - Utility isotpdump from the CAN utilities package.
canutils-isotpperf - 0e3ff3b3-2 - Utility isotpperf from the CAN utilities package.
canutils-isotprecv - 0e3ff3b3-2 - Utility isotprecv from the CAN utilities package.
canutils-isotpsend - 0e3ff3b3-2 - Utility isotpsend from the CAN utilities package.
canutils-isotpserver - 0e3ff3b3-2 - Utility isotpserver from the CAN utilities package.
canutils-isotpsniffer - 0e3ff3b3-2 - Utility isotpsniffer from the CAN utilities package.
canutils-isotptun - 0e3ff3b3-2 - Utility isotptun from the CAN utilities package.
canutils-log2asc - 0e3ff3b3-2 - Utility log2asc from the CAN utilities package.
canutils-log2long - 0e3ff3b3-2 - Utility log2long from the CAN utilities package.
canutils-slcan_attach - 0e3ff3b3-2 - Utility slcan_attach from the CAN utilities package.
canutils-slcand - 0e3ff3b3-2 - Utility slcand from the CAN utilities package.
canutils-slcanpty - 0e3ff3b3-2 - Utility slcanpty from the CAN utilities package.

These are all taken from the Linux CAN Project