centos7下dns服务器bind主从配置文件样例
配置文件/etc/named.rfc1912.zones
主：
// named.rfc1912.zones:
//
// Provided by Red Hat caching-nameserver package
//
// ISC BIND named zone configuration for zones recommended by
// RFC 1912 section 4.1 : localhost TLDs and address zones
// and http://www.ietf.org/internet-drafts/draft-ietf-dnsop-default-local-zones-02.txt
// (c)2007 R W Franks
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
zone "localhost.localdomain" IN {
type master;
file "named.localhost";
allow-update { none; };
};
zone "localhost" IN {
type master;
file "named.localhost";
allow-update { none; };
};
zone "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" IN {
type master;
file "named.loopback";
allow-update { none; };
};
zone "1.0.0.127.in-addr.arpa" IN {
type master;
file "named.loopback";
allow-update { none; };
};
zone "0.in-addr.arpa" IN {
type master;
file "named.empty";
allow-update { none; };
};
zone "skieer.net" IN {
type master;
file "/var/named/skieer.net.zone";
allow-update { none; };
};
zone "10.in-addr.arpa" IN {
type master;
also-notify { 10.105.8.58; };
allow-transfer { 10.105.8.58; };
file "/var/named/10.in-addr.arpa.zone";
};
zone "tencentyun.com" IN {
type forward;
forwarders { 10.236.158.114;10.236.158.106; };
};
从：
// named.rfc1912.zones:
//
// Provided by Red Hat caching-nameserver package
//
// ISC BIND named zone configuration for zones recommended by
// RFC 1912 section 4.1 : localhost TLDs and address zones
// and http://www.ietf.org/internet-drafts/draft-ietf-dnsop-default-local-zones-02.txt
// (c)2007 R W Franks
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
#zone "localhost.localdomain" IN {
# type master;
# file "named.localhost";
# allow-update { none; };
#};
#zone "localhost" IN {
# type master;
# file "named.localhost";
# allow-update { none; };
#};
#zone "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" IN {
# type master;
# file "named.loopback";
# allow-update { none; };
#};
#zone "1.0.0.127.in-addr.arpa" IN {
# type master;
# file "named.loopback";
# allow-update { none; };
#};
#zone "0.in-addr.arpa" IN {
# type master;
# file "named.empty";
# allow-update { none; };
#};
zone "skieer.net" IN {
type slave;
file "/var/named/skieer.net.zone";
masters { 10.105.224.68; };
# allow-transter { none; };
};
zone "10.in-addr.arpa" IN {
type slave;
file "/var/named/10.in-addr.arpa.zone";
masters { 10.105.224.68;};
# allow-transfer { none; };
};
主：
/var/named/skieer.net.zone
$TTL 1D
@ IN SOA dns1.skieer.net. rname.invalid. (
20180802 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
@ IN NS dns1.skieer.net.
dns1.skieer.net. IN A 10.105.224.68
dns2.skieer.net. IN A 10.105.8.58
elasticsearch.skieer.net. IN A 10.1.6.9
kibana.skieer.net. IN A 10.1.6.13
java.skieer.net. IN A 10.1.6.3
logstash.skieer.net. IN A 10.1.6.11
mssql-master.skieer.net. IN A 10.105.44.125
mssql-mirror IN A 10.105.38.7
10_105_38_7 IN CNAME mssql-mirror
主：
/var/named/10.in-addr.arpa.zone
$TTL 1D
@ IN SOA @ rname.invalid. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
NS @
A 127.0.0.1
AAAA ::1
105.224.68 IN PTR dns1.skieer.net.
105.8.58 IN PTR dns2.skieer.net.
1.6.9 IN PTR elasticsearch.skieer.net.
1.6.13 IN PTR kibana.skieer.net.
1.6.3 IN PTR java.skieer.net.
1.6.11 IN PTR logstash.skieer.net.
105.44.125 IN PTR mssql-master.
主：
/etc/named.conf
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
// See the BIND Administrator's Reference Manual (ARM) for details about the
// configuration located in /usr/share/doc/bind-{version}/Bv9ARM.html
options {
listen-on port 53 { 10.105.224.68; };
listen-on-v6 port 53 { ::1; };
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";
allow-query { any; };
forward first;
forwarders { 10.236.158.114;10.236.158.106; };
# forwarders { 183.60.83.19;183.60.82.98;};
allow-transfer { 10.105.224.68; 10.105.8.58; };
allow-query-cache { any;};
notify yes;
# forward only;
/*
- If you are building an AUTHORITATIVE DNS server, do NOT enable recursion.
- If you are building a RECURSIVE (caching) DNS server, you need to enable
recursion.
- If your recursive DNS server has a public IP address, you MUST enable access
control to limit queries to your legitimate users. Failing to do so will
cause your server to become part of large scale DNS amplification
attacks. Implementing BCP38 within your network would greatly
reduce such attack surface
*/
recursion yes;
dnssec-enable yes;
dnssec-validation yes;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";
managed-keys-directory "/var/named/dynamic";
pid-file "/run/named/named.pid";
session-keyfile "/run/named/session.key";
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
zone "." IN {
type hint;
file "named.ca";
};
include "/etc/named.rfc1912.zones";
#include "/etc/named.root.key";
【备注】：其他不用修改
检测配置文件是否错误：named-checkconf
重载配置文件：rndc reload