Elastic suport with 6 stiffness

[seseb]

Dear,

I'm looking to add an cylindrical elastic support in my model. This support can move in 6 DOF's with different stiffnesses.
stiffness 1 in x and y direction
stiffness 2 in z direction
stiffness 3 for rotation around x ans y axis
stiffness 4 for rotation around z axis

Actually I tried to use elastic connector on cylindrical area but I can impose only radial and tangential stiffnesses
Someone can propose me another way to model correctly this support ?

Thanks
Best Regards
seseb

 

[seseb]

No ideas?