Regarding your issue where the ESXi host cannot connect to the TNAS UPS server, here is a detailed explanation and recommended steps: Based on your feedback, the "Connection refused" error is a network-level problem, meaning the ESXi host cannot reach the NUT service port (3493) on your T...
Hi all. Can You advice how to connect to TNAS UPS Server from ESXI7 via NUT? ESXI says me that 2026-05-28T16:02:59.156Z upsmon[2136080]: UPS [192.168.1.5]: connect failed: Connection failure: Connection refused 2026-05-28T16:03:04.159Z upsmon[2136080]: UPS [192.168.1.5]: connect failed: Connection f...