BIND 10 master, updated. 59a4d0243d77ae0a12a8832e383892485157447a Merge branch 'trac2797'

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- Log -----------------------------------------------------------------
commit 59a4d0243d77ae0a12a8832e383892485157447a
Merge: 9388cae 22cd67d
Author: Yoshitaka Aharen <aharen at jprs.co.jp>
Date:   Mon Aug 5 11:46:27 2013 +0900

    Merge branch 'trac2797'

-----------------------------------------------------------------------

Summary of changes:
 src/bin/auth/b10-auth.xml.pre |   33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

-----------------------------------------------------------------------
diff --git a/src/bin/auth/b10-auth.xml.pre b/src/bin/auth/b10-auth.xml.pre
index 2bf20c8..b8e2946 100644
--- a/src/bin/auth/b10-auth.xml.pre
+++ b/src/bin/auth/b10-auth.xml.pre
@@ -20,7 +20,7 @@
 <refentry>
 
   <refentryinfo>
-    <date>May 22, 2013</date>
+    <date>July 16, 2013</date>
   </refentryinfo>
 
   <refmeta>
@@ -81,8 +81,8 @@
       <varlistentry>
         <term><option>-v</option></term>
         <listitem><para>
-	  Enable verbose logging mode. This enables logging of
-	  diagnostic messages at the maximum debug level.
+          Enable verbose logging mode. This enables logging of
+          diagnostic messages at the maximum debug level.
         </para></listitem>
       </varlistentry>
 
@@ -250,15 +250,24 @@
       </para>
 
       <para>
-	The <quote>qryrecursion</quote> counter is limited to queries
-	(requests of opcode 0) even though the RD bit is not specific
-	to queries.  In practice, this bit is generally just ignored for
-	other types of requests, while DNS servers behave differently
-	for queries depending on this bit.  It is also known that
-	some authoritative-only servers receive a non negligible
-	number of queries with the RD bit being set, so it would be
-	of particular interest to have a specific counters for such
-	requests.
+        The <quote>qryrecursion</quote> counter is limited to queries
+        (requests of opcode 0) even though the RD bit is not specific
+        to queries.  In practice, this bit is generally just ignored for
+        other types of requests, while DNS servers behave differently
+        for queries depending on this bit.  It is also known that
+        some authoritative-only servers receive a non negligible
+        number of queries with the RD bit being set, so it would be
+        of particular interest to have a specific counters for such
+        requests.
+      </para>
+
+      <para>
+        There are two request counters related to EDNS:
+        <quote>request.edns0</quote> and <quote>request.badednsver</quote>.
+        The latter is a counter of requests with unsupported EDNS version:
+        other than version 0 in the current implementation. Therefore, total
+        number of requests with EDNS is a sum of <quote>request.edns0</quote>
+        and <quote>request.badednsver</quote>.
       </para>
     </note>