Stratum One NTP server using a USB GPS reciever
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A bare minimum GPS Stratum 1 NTP server built off alpine.
Documentation and build located at: https://github.com/GitHubberFitz/ntp-gps
docker pull fitzdockerhub/ntp-gps
docker run -d \
--name=ntp-gps \
--restart=unless-stopped \
--cap-add SYS_TIME \
--device=/dev/<Device ID> \ # Replace this with the locally mounted USB GPS receiver
-e DEVICE=/dev/<Device ID> \ # Replace this with the locally mounted USB GPS receiver
-e TZ=America/Denver \
-p 123:123/udp \
ntp-gps:latest
docker run -d \
--name=ntp-gps \
--restart=unless-stopped \
--cap-add SYS_TIME \
--device=/dev/ttyACM1 \
-e DEVICE=/dev/ttyACM1 \
-e TZ=America/Denver \
-p 123:123/udp \
ntp-gps:latest
nmap --script ntp-info -p 123 -sUV -PN <ip address of docker host>
nmap --script ntp-info -p 123 -sUV -PN 192.168.0.100
Content type
Image
Digest
sha256:ff80b9f00…
Size
21.5 MB
Last updated
almost 4 years ago
docker pull fitzdockerhub/ntp-gps