  We set an upper limit for the total TeV neutrino flux expected from the disk
of our Galaxy in the region $|l|<30^{\circ}$ and $|b|<2^{\circ}$ probed by the
ANTARES experiment. We include both the diffuse emission, due to the
interaction of cosmic rays with the interstellar medium, and the possible
contribution produced by gamma-ray Galactic sources. The neutrino diffuse
emission is calculated under different assumptions for the cosmic ray spatial
and energy distribution in our Galaxy. In particular, we assume that the total
gamma-ray flux produced by all the sources, resolved and unresolved by
H.E.S.S., is produced via hadronic interaction and, hence, is coupled with
neutrino emission. We compare our total neutrino flux with the recent ANTARES
measurement of the neutrino from the Galactic Ridge. We show that the ANTARES
best-fit flux requires the existence of a large source component, close to or
even larger than the most optimistic predictions obtained with our approach.
