# Personal Internet Cell - chrony Configuration
# Provides NTP time synchronization

# Allow NTP client access from local network
allow 172.20.0.0/16
allow 127.0.0.1

# NTP servers to sync with
server time.google.com iburst
server time.cloudflare.com iburst
server pool.ntp.org iburst

# Local stratum for this server
local stratum 10

# Key file for authentication (optional)
# keyfile /etc/chrony/chrony.keys

# Drift file
driftfile /var/lib/chrony/drift

# Make chrony work as a server
port 123
bindaddress 0.0.0.0