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From 9fea3896c84d027271c2315af098dad319a444da Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
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Date: Mon, 21 Jan 2019 19:23:10 +0100
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Subject: [PATCH 2/5] Turn off listening on IPv6 by default
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To maintain behaviour of BIND 9.9, turn off listening on IPv6 by
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default. To enable listening like upstream defaults, include
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listen-on-v6 { any; }; in options.
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---
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bin/named/config.c | 2 +-
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doc/arm/Bv9ARM-book.xml | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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diff --git a/bin/named/config.c b/bin/named/config.c
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index 7d97029..1d7aaa1 100644
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--- a/bin/named/config.c
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+++ b/bin/named/config.c
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@@ -77,7 +77,7 @@ options {\n\
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interface-interval 60;\n\
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# keep-response-order {none;};\n\
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listen-on {any;};\n\
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- listen-on-v6 {any;};\n\
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+ listen-on-v6 {none;};\n\
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# lock-file \"" NS_LOCALSTATEDIR "/run/named/named.lock\";\n\
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match-mapped-addresses no;\n\
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max-rsa-exponent-size 0; /* no limit */\n\
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diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
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index a5d9e2e..5e7d015 100644
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--- a/doc/arm/Bv9ARM-book.xml
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+++ b/doc/arm/Bv9ARM-book.xml
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@@ -7473,7 +7473,7 @@ listen-on port 1234 { !1.2.3.4; 1.2/16; };
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The <command>listen-on-v6</command> option is used to
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specify the interfaces and the ports on which the server will
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listen for incoming queries sent using IPv6. If not specified,
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- the server will listen on port 53 on all IPv6 interfaces.
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+ the server will not listen on port 53 on any IPv6 interfaces.
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</para>
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<para>
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--
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2.20.1
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