stop wasting time on responses that will never make it back

Signed-off-by: Stephen Gran <steve@lobefin.net>

diff --git a/modules/named/files/common/named.conf.options b/modules/named/files/common/named.conf.options
index 1a872001c1ec069ee2c4f84efc94ceb4eb0f745b..b81be8c8742376a254793dc57469efc7d1360856 100644 (file)
--- a/modules/named/files/common/named.conf.options
+++ b/modules/named/files/common/named.conf.options
@@ -25,6 +25,7 @@ options {
         allow-update { none; };
         allow-transfer { none; };
         allow-recursion { Nagios; };
+        blackhole { 192.168.0.0/16; 10.0.0.0/8; 172.16.0.0/12; };
 };
 
 logging {