Pin based via and net connectivity in VLE Custom Layout.

In a custom layout which i have,

with out netconnectivity for both paths and vias,
The DEF output from ICFB doesnt output any wire and via info,
except for PR boundry and pin locations.

Presently defining connectivity for each path and via
individually is labourius but yeilds result.

Is there a simpler method
(example :
1. SKILL code
2. OPTION SETTINGS IN DEF EXPORT UTILITY in ICFB.
)
to get all the paths and vias in a "CUSTOM LAYOUT"
to have net connectivity.

 

It is a semicustom layout with digital cells needed to be imported to
encounter with routing information.