prep for next ai session

2026-08-01 15:45:23 -05:00
parent 46c35106fb
commit 6244c1cc25
139 changed files with 16712 additions and 0 deletions
@@ -0,0 +1,21 @@
+driftfile /var/lib/ntp/ntp.drift
+leapfile /usr/share/zoneinfo/leap-seconds.list
+
+# Redundant upstream time sources: pfv-netinfra-01/02 (Technitium/Pi-hole hosts
+# also serving NTP). IPs are used (not hostnames) because the knel.net name for
+# these hosts resolves to a Tailscale CGNAT address, not the LAN address, and
+# because NTP must come up before DNS is available. iburst speeds initial sync.
+server 192.168.3.252 iburst
+server 192.168.3.253 iburst
+
+# Hardened client: sync from the configured servers but never serve time to
+# anyone else. Note: `interface listen 127.0.0.1` must NOT be used here — it
+# binds ntpd to loopback, making outbound queries carry a 127.0.0.1 source
+# address that upstream servers cannot reply to (symptoms: peers stuck in
+# .INIT. with reach 0). Use restrict rules to control access instead.
+restrict default ignore
+restrict 127.0.0.1
+restrict ::1
+restrict 192.168.3.252 nomodify notrap nopeer
+restrict 192.168.3.253 nomodify notrap nopeer
+