- Use the Gentoo pool
- Use the IPv6-enabled zone
--- a/examples/chrony.conf.example1
+++ b/examples/chrony.conf.example1
@@ -1,5 +1,6 @@
-# Use four public NTP servers from the pool.ntp.org project.
-pool pool.ntp.org iburst
+# Use public NTP servers from the pool.ntp.org project.
+# Only `2.` zone provides both IPv4 and IPv6, see https://bugs.gentoo.org/973543
+pool 2.gentoo.pool.ntp.org iburst
 
 # Record the rate at which the system clock gains/losses time.
 driftfile /var/lib/chrony/drift