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2920. [func] Allow 'filter-aaaa-on-v4' to be applied selectively

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to IPv4 clients.  New acl 'filter-aaaa' (default any).
This commit is contained in:
Mark Andrews 2010-06-22 06:16:34 +00:00
parent 25c92b85f0
commit c5ff97f471
1 changed files with 14 additions and 2 deletions
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16
doc/arm/Bv9ARM-book.xml
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@ -18,7 +18,7 @@
- PERFORMANCE OF THIS SOFTWARE.
-->
<!-- File: $Id: Bv9ARM-book.xml,v 1.457 2010/05/14 04:48:28 marka Exp $ -->
<!-- File: $Id: Bv9ARM-book.xml,v 1.458 2010/06/22 06:16:34 marka Exp $ -->
<book xmlns:xi="http://www.w3.org/2001/XInclude">
<title>BIND 9 Administrator Reference Manual</title>
@ -5017,6 +5017,7 @@ badresp:1,adberr:0,findfail:0,valfail:0]
<optional> max-cache-size <replaceable>size_spec</replaceable> ; </optional>
<optional> match-mapped-addresses <replaceable>yes_or_no</replaceable>; </optional>
<optional> filter-aaaa-on-v4 ( <replaceable>yes_or_no</replaceable> | <replaceable>break-dnssec</replaceable> ); </optional>
<optional> filter-aaaa { <replaceable>address_match_list</replaceable> }; </optional>
<optional> preferred-glue ( <replaceable>A</replaceable> | <replaceable>AAAA</replaceable> | <replaceable>NONE</replaceable> ); </optional>
<optional> edns-udp-size <replaceable>number</replaceable>; </optional>
<optional> max-udp-size <replaceable>number</replaceable>; </optional>
@ -6281,7 +6282,7 @@ options {
</para>
<para>
If <userinput>yes</userinput>,
the DNS client is at an IPv4 address,
the DNS client is at an IPv4 address, in <command>filter-aaaa</command>,
and if the response does not include DNSSEC signatures,
then all AAAA records are deleted from the response.
This filtering applies to all responses and not only
@ -6974,6 +6975,17 @@ options {
</listitem>
</varlistentry>
<varlistentry>
<term><command>filter-aaaa</command></term>
<listitem>
<para>
Specifies a list of addresses to which
<command>filter-aaaa-on-v4</command>
is applies. The default is <userinput>any</userinput>.
</para>
</listitem>
</varlistentry>
</variablelist>
</sect3>