who can help me to get a simple CAN IP core simulation working

LS,

i am working on a graduation project to give an advice to a company for a communication solution between some of their products.

my advice for that product is the CANBUS communication.

now i need to simulate all communication of the data of the product over the CANBUS as an test to proof that it is possible.

i work with a FPGA and i have found a CAN IP core to use from a company IFI in germany.

but i can not get the simulation working to get my results.

my question is: is there someone who can help me to get a simple simulation working.

i have the IP core from IFI with a temporarily license and they have send also a testbench to me.

i can't compile the IP core in Modelsim and combine the testbench.

the company IFI has send me to this forum to ask for help.

i am using Quartus II v13.0 and to simulate it with ModelSim-Altera 10.1d (Quartus II 13.0)

i use the language: VHDL

MvrGR,

Emil