I see in the latest release notes (July 2023) that GET request now supports fetching of attachments
using get_attachdata. Is it possible to POST attachments when inserting/updating a record over the REST API?
This is not the issue of upgrade SERP. But serverip.dat in this case contains the value: 192.168.88.12:1301, so this is local IP of the server with SERP.
Anyway I don't understand what do you me...