Fix bugs.

[chiark-utils.git] / scripts / named-conf.8

diff --git a/scripts/named-conf.8 b/scripts/named-conf.8
index 864324e1dd4c363a7adb28919acf911a74d1ab54..89833a1392e9a56e32d5f85529409e0c13c6e028 100644 (file)
--- a/scripts/named-conf.8
+++ b/scripts/named-conf.8
@@ -59,11 +59,15 @@ increase the debugging level.  (Maximum is
 .BR -DD .)
 .TP
 .BR \-g | \-\-glueless
-Do not warn about glueless referrals.  Not recommended.  Note that
-glueless referrals usually cause extra delays looking up names, and
-can make lookups fail even if in theory they could succeed.  There is
-no generally agreed convention or standard for avoiding circular
-glueless situations such as
+Warn only once about a glueless referral for each zone and server,
+rather than once for each parent which gave out a referral without
+glue.
+
+When repeated, do not warn about glueless referrals at all.  Not
+recommended.  Note that glueless referrals usually cause extra delays
+looking up names, and can make lookups fail even if in theory they
+could succeed.  There is no generally agreed convention or standard
+for avoiding circular glueless situations such as
 .br
 .B example.com NS ns0.example.net.uk
 .br