[GH-ISSUE #547] Feature request: make NTP server configurable #1452

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opened 2026-03-20 19:08:32 +01:00 by sascha_hemi · 2 comments
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Originally created by @joluxer on GitHub (Jan 25, 2026).
Original GitHub issue: https://github.com/OpenEPaperLink/OpenEPaperLink/issues/547

Well maintained IoT equipment is not allowed to access the public internet. The amount of security reviews would be a night mare.

Currently the NTP servers are hardcoded, thus the OEPL-AP need internet access. Without, it seems not to run stable.

In the first turn it would be enough, to replace the static NTP servers strings by values from the configuration database. If those are empty, simple preset them to the current static string. The web interface could present this setting as a space separated list.

It would be great, if in the DHCP case the system pulls the time server from DHCP too. If no available by DHCP, fall back to the static strings.

Originally created by @joluxer on GitHub (Jan 25, 2026). Original GitHub issue: https://github.com/OpenEPaperLink/OpenEPaperLink/issues/547 Well maintained IoT equipment is not allowed to access the public internet. The amount of security reviews would be a night mare. Currently the NTP servers are hardcoded, thus the OEPL-AP need internet access. Without, it seems not to run stable. In the first turn it would be enough, to replace the static NTP servers strings by values from the configuration database. If those are empty, simple preset them to the current static string. The web interface could present this setting as a space separated list. It would be great, if in the DHCP case the system pulls the time server from DHCP too. If no available by DHCP, fall back to the static strings.
sascha_hemi added the enhancement label 2026-03-20 19:08:32 +01:00
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@svenove commented on GitHub (Jan 25, 2026):

See #167

<!-- gh-comment-id:3796416643 --> @svenove commented on GitHub (Jan 25, 2026): See #167
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@nlimper commented on GitHub (Mar 18, 2026):

clusing this one as a duplicate of the (reopened) https://github.com/OpenEPaperLink/OpenEPaperLink/issues/167

<!-- gh-comment-id:4081693155 --> @nlimper commented on GitHub (Mar 18, 2026): clusing this one as a duplicate of the (reopened) https://github.com/OpenEPaperLink/OpenEPaperLink/issues/167
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Reference: starred/OpenEPaperLink#1452