[Technical Notice] GV-IP Decoder Box Series Live View Failed to Display in Closed Network Environments
Posted: April 17th, 2026, 10:01 am
Article ID: GV4-26-04-17-T
Release Date: Apr. 17, 2026
Applied to
Symptom
When configuring GV-IP Decoder Boxes in a closed network environment (no external network access), if the Gateway field in Network settings is set to 0.0.0.0 or left blank, live view cannot be displayed.
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Solution
In a closed network environment, the GV-IP Decoder Box requires the IP Address, Subnet Mask, and Gateway to be properly configured with valid values. These fields must not be left blank or set to invalid entries. In particular, the Gateway must be a valid IP address within the same subnet; the value 0.0.0.0 is not supported.
To resolve the aforementioned problem, follow the steps in the document below.
https://dlcdn.geovision.com.tw/TechNoti ... isplay.pdf
Release Date: Apr. 17, 2026
Applied to
- GV-IP Decoder Box Mini / Optimal / Ultra
- GV-IP Display 116
Symptom
When configuring GV-IP Decoder Boxes in a closed network environment (no external network access), if the Gateway field in Network settings is set to 0.0.0.0 or left blank, live view cannot be displayed.
- 1.Symptom_1_600px.png (42.9 KiB) Viewed 127 times
- 1.Symptom_2_Final_500px.png (225.29 KiB) Viewed 127 times
Solution
In a closed network environment, the GV-IP Decoder Box requires the IP Address, Subnet Mask, and Gateway to be properly configured with valid values. These fields must not be left blank or set to invalid entries. In particular, the Gateway must be a valid IP address within the same subnet; the value 0.0.0.0 is not supported.
To resolve the aforementioned problem, follow the steps in the document below.
https://dlcdn.geovision.com.tw/TechNoti ... isplay.pdf