Config changes from 18.04 upgrade?

diff --git a/bind.keys b/bind.keys
index 80523ad782b3e81d1b77c7b6f28c1c493f65d6a9..5e5a32ba9c7bd60733860ebcb7b1bebf4c25ae6a 100644 (file)
--- a/bind.keys
+++ b/bind.keys
@@ -1,46 +1,26 @@
-/* $Id: bind.keys,v 1.7 2011/01/03 23:45:07 each Exp $ */

 # The bind.keys file is used to override the built-in DNSSEC trust anchors
 # The bind.keys file is used to override the built-in DNSSEC trust anchors

-# which are included as part of BIND 9.  As of the current release, the only
-# trust anchors it contains are those for the DNS root zone ("."), and for
-# the ISC DNSSEC Lookaside Validation zone ("dlv.isc.org").  Trust anchors
-# for any other zones MUST be configured elsewhere; if they are configured
-# here, they will not be recognized or used by named.
+# which are included as part of BIND 9.  The only trust anchors it contains
+# are for the DNS root zone (".").  Trust anchors for any other zones MUST
+# be configured elsewhere; if they are configured here, they will not be
+# recognized or used by named.

 #
 # The built-in trust anchors are provided for convenience of configuration.
 # They are not activated within named.conf unless specifically switched on.
 #
 # The built-in trust anchors are provided for convenience of configuration.
 # They are not activated within named.conf unless specifically switched on.

-# To use the built-in root key, set "dnssec-validation auto;" in
-# named.conf options.  To use the built-in DLV key, set
-# "dnssec-lookaside auto;".  Without these options being set,
-# the keys in this file are ignored.
+# To use the built-in key, use "dnssec-validation auto;" in the
+# named.conf options.  Without this option being set, the keys in this
+# file are ignored.

 #
 # This file is NOT expected to be user-configured.
 #
 #
 # This file is NOT expected to be user-configured.
 #

-# These keys are current as of Feburary 2017.  If any key fails to
+# These keys are current as of October 2017.  If any key fails to

 # initialize correctly, it may have expired.  In that event you should
 # replace this file with a current version.  The latest version of
 # bind.keys can always be obtained from ISC at https://www.isc.org/bind-keys.
 # initialize correctly, it may have expired.  In that event you should
 # replace this file with a current version.  The latest version of
 # bind.keys can always be obtained from ISC at https://www.isc.org/bind-keys.

+#
+# See https://data.iana.org/root-anchors/root-anchors.xml
+# for current trust anchor information for the root zone.

 
 managed-keys {
 
 managed-keys {

-        # ISC DLV: See https://www.isc.org/solutions/dlv for details.
-        #
-        # NOTE: The ISC DLV zone is being phased out as of February 2017;
-        # the key will remain in place but the zone will be otherwise empty.
-        # Configuring "dnssec-lookaside auto;" to activate this key is
-        # harmless, but is no longer useful and is not recommended.
-        dlv.isc.org. initial-key 257 3 5 "BEAAAAPHMu/5onzrEE7z1egmhg/WPO0+juoZrW3euWEn4MxDCE1+lLy2
-                brhQv5rN32RKtMzX6Mj70jdzeND4XknW58dnJNPCxn8+jAGl2FZLK8t+
-                1uq4W+nnA3qO2+DL+k6BD4mewMLbIYFwe0PG73Te9fZ2kJb56dhgMde5
-                ymX4BI/oQ+cAK50/xvJv00Frf8kw6ucMTwFlgPe+jnGxPPEmHAte/URk
-                Y62ZfkLoBAADLHQ9IrS2tryAe7mbBZVcOwIeU/Rw/mRx/vwwMCTgNboM
-                QKtUdvNXDrYJDSHZws3xiRXF1Rf+al9UmZfSav/4NWLKjHzpT59k/VSt
-                TDN0YUuWrBNh";
-
-        # ROOT KEYS: See https://data.iana.org/root-anchors/root-anchors.xml
-        # for current trust anchor information.
-        #
-        # These keys are activated by setting "dnssec-validation auto;"
-        # in named.conf.
-        #

         # This key (19036) is to be phased out starting in 2017. It will
         # remain in the root zone for some time after its successor key
         # has been added. It will remain this file until it is removed from
         # This key (19036) is to be phased out starting in 2017. It will
         # remain in the root zone for some time after its successor key
         # has been added. It will remain this file until it is removed from


@@ -53,12 +33,13 @@ managed-keys {
                 Qageu+ipAdTTJ25AsRTAoub8ONGcLmqrAmRLKBP1dfwhYB4N7knNnulq
                 QxA+Uk1ihz0=";
 
                 Qageu+ipAdTTJ25AsRTAoub8ONGcLmqrAmRLKBP1dfwhYB4N7knNnulq
                 QxA+Uk1ihz0=";
 

-        # This key (20326) is to be published in the root zone in 2017.
-        # Servers which were already using the old key should roll to the
-        # new # one seamlessly.  Servers being set up for the first time
-        # can use either of the keys in this file to verify the root keys
-        # for the first time; thereafter the keys in the zone will be
-        # trusted and maintained automatically.
+        # This key (20326) was published in the root zone in 2017.
+        # Servers which were already using the old key (19036) should
+        # roll seamlessly to this new one via RFC 5011 rollover. Servers
+        # being set up for the first time can use the contents of this
+        # file as initializing keys; thereafter, the keys in the
+        # managed key database will be trusted and maintained
+        # automatically.

         . initial-key 257 3 8 "AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3
                 +/4RgWOq7HrxRixHlFlExOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kv
                 ArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgCmr3EgVLrjyBxWezF
         . initial-key 257 3 8 "AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3
                 +/4RgWOq7HrxRixHlFlExOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kv
                 ArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgCmr3EgVLrjyBxWezF

diff --git a/named.conf.options b/named.conf.options
index 31f56b26af1bdb9d3a4a39e6948377e7333aa858..0796e2e6fd2322ac1ab61dce630585c2086dc548 100644 (file)
--- a/named.conf.options
+++ b/named.conf.options
@@ -2,12 +2,8 @@ options {
        directory "/var/cache/bind";
 
        // If there is a firewall between you and nameservers you want
        directory "/var/cache/bind";
 
        // If there is a firewall between you and nameservers you want

-       // to talk to, you might need to uncomment the query-source
-       // directive below.  Previous versions of BIND always asked
-       // questions using port 53, but BIND 8.1 and later use an unprivileged
-       // port by default.
-
-       // query-source address * port 53;
+       // to talk to, you may need to fix the firewall to allow multiple
+       // ports to talk.  See http://www.kb.cert.org/vuls/id/800113

 
        // If your ISP provided one or more IP addresses for stable 
        // nameservers, you probably want to use them as forwarders.  
 
        // If your ISP provided one or more IP addresses for stable 
        // nameservers, you probably want to use them as forwarders.  


@@ -23,6 +19,12 @@ options {
                18.72.0.3;
        };
 
                18.72.0.3;
        };
 

+       //========================================================================
+       // If BIND logs error messages about the root key being expired,
+       // you will need to update your keys.  See https://www.isc.org/bind-keys
+       //========================================================================
+       dnssec-validation auto;
+

        // ALEX DEHNERT: copied from old arctic version on 2008-12-19
        //ALEX DEHNERT: Security-related stuff:
        // Secure(ish):
        // ALEX DEHNERT: copied from old arctic version on 2008-12-19
        //ALEX DEHNERT: Security-related stuff:
        // Secure(ish):