IIS access map issue/ geo.point fileds

Hi Team,

when the instance is in Public subnet, i could see geo.point fields in filebeat logs.
but now the instance is moved to private subnet. after the instances moved to private subnet, i could not see these fileds in Filebeat logs and unable to see the data in access map in Dashboard . can any one help here how to fix this issue?

source.geo.country_iso_code
geo.country_name
etc...

Thanks
Nikhilesh Gade

any help on this please?