undercarriage leak

After a long drive today in my 07 430F1 I noticed a leak under the front end, near the right front wheel. There are two tubes extending through a hole in the sealed undercarriage. The larger one was leaking a fairly clear, oily fluid. I did not have a lift so the area could not be fully examined. Anyone know what this fluid is and do I have a problem needing attention?

Thanks,

GJP