Config changes from 18.04 upgrade?

[sysconfig/bind.git] / named.conf.options

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
-       // 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.  
@@ -23,6 +19,12 @@ options {
                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):