From c39e30f3d1471f23343768b7b57420f46d62a620 Mon Sep 17 00:00:00 2001 From: deepend Date: Sun, 25 Nov 2018 02:14:18 -0500 Subject: [PATCH] query port randomization added query port randomization --- named.conf | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/named.conf b/named.conf index cfb09b5..a1de391 100644 --- a/named.conf +++ b/named.conf @@ -11,15 +11,18 @@ // configuration located in /usr/share/doc/bind-{version}/Bv9ARM.html options { - listen-on port 53 { any; }; - listen-on-v6 port 53 { any; }; - query-source port 53; + listen-on port 53 { any; }; + listen-on-v6 port 53 { any; }; + query-source port *; + use-v4-udp-ports { range 3000 8000; }; + use-v6-udp-ports { range 3000 8000; }; + directory "/var/named"; dump-file "/var/named/data/cache_dump.db"; statistics-file "/var/named/data/named_stats.txt"; memstatistics-file "/var/named/data/named_mem_stats.txt"; version "[hidden]"; - allow-query { any; }; + allow-query { any; }; forwarders { 142.4.204.111;