http://wiki.millerjs.org/ 2026-05-15T05:25:17+00:00 http://wiki.millerjs.org/ http://wiki.millerjs.org/_media/wiki/logo.png text/html 2024-11-14T02:30:16+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.millerjs.org/pihole/option42?rev=1731551416&do=diff DHCP Option 42 DHCP servers can broadcast the NTP server for clients to use. Here's how. * echo 'dhcp-option=42,172.16.0.9' | sudo tee /etc/dnsmasq.d/42-pihole-dhcp-ntp.conf * sudo service pihole-FTL reload * That's it! To test: sudo nmap -sU -p67 text/html 2024-11-14T02:30:16+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.millerjs.org/pihole/start?rev=1731551416&do=diff Notes on using Pi Hole * DHCP Option 42 - Specify NTP Server