Reply to NTPv1 packets

diff --git a/ntp_core.c b/ntp_core.c
index be9f613dfe344ce3bf90fc2a5f7b605a00792d3a..1f55f6bacc905c6d769cc4c6f5e21aa55517639c 100644 (file)
--- a/ntp_core.c
+++ b/ntp_core.c
@@ -193,7 +193,7 @@ struct NCR_Instance_Record {
 
 /* Compatible NTP protocol versions */
 #define NTP_MAX_COMPAT_VERSION 4
-#define NTP_MIN_COMPAT_VERSION 2
+#define NTP_MIN_COMPAT_VERSION 1
 
 /* Maximum allowed dispersion - as defined in RFC1305 (16 seconds) */
 #define NTP_MAX_DISPERSION 16.0