标签：named network zone 安装 53 file 0.0 bind9 过程
1，安装方式分为两种，
1）yum install bind*
2）直接下载包安装
本文章采取的安装yum 安装
安装完
编辑
named.conf
[root@ip-172-30-4-53 etc]# cat 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 { any; }; //由127.0.0.1;改为 any,目的是在所有IP上 //打开监听
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";
recursing-file "/var/named/data/named.recursing";
secroots-file "/var/named/data/named.secroots";
allow-query { any; }; //由localhost改为0.0.0.0/0;允许所有IP访问,不配置会报refused dns
/*
- 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 no;
dnssec-validation no;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.root.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";
3，修改 /etc/named.rfc1912.zones
[root@ip-172-30-4-53 etc]# cat /etc/named.rfc1912.zones
// 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; };
};
---新增如下域名配置
zone "bacic.com" IN {
type master;
file "bacic.com.zone";
allow-update {none};
};
3，在/var/named/ 增加bacic.com.zone文件
文件编辑如下
$TTL 1D
$ORIGIN bacic.com.
@ IN SOA bacic.com. admin.bacic.com. (
20170526; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
bacic.com. IN NS ns1.bacic.com.
ns1 IN A 172.30.10.4
slave IN A 172.30.10.155
harbor IN A 172.30.9.64
pinpoint IN A 172.30.9.53
grafana IN A 172.30.9.42
4，systemctl restart named
5, systemctl status named
报如下错误
[root@kube data]# tail -f named.run network unreachable resolving './DNSKEY/IN': 2001:500:200::b#53 network unreachable resolving './DNSKEY/IN': 2001:500:2d::d#53 network unreachable resolving './DNSKEY/IN': 2001:500:12::d0d#53 network unreachable resolving './DNSKEY/IN': 2001:503:c27::2:30#53 network unreachable resolving './DNSKEY/IN': 2001:500:2f::f#53 network unreachable resolving './DNSKEY/IN': 2001:7fe::53#53 network unreachable resolving './DNSKEY/IN': 2001:dc3::35#53 network unreachable resolving './DNSKEY/IN': 2001:7fd::1#53 network unreachable resolving './DNSKEY/IN': 2001:500:2::c#53 managed-keys-zone: Key 20326 for zone . acceptance timer complete: key now trusted
6，原因是bind9 默认解析ipv6了，需要修改文件，/etc/sysconfig/named
[root@kube ~]# cat /etc/sysconfig/named OPTIONS="-4"//增加这句话 # BIND named process options # ~~~~~~~~~~~~~~~~~~~~~~~~~~ # # OPTIONS="whatever" -- These additional options will be passed to named # at startup. Don't add -t here, enable proper # -chroot.service unit file. # Use of parameter -c is not supported here. Extend # systemd named*.service instead. For more # information please read the following KB article: # https://access.redhat.com/articles/2986001 # # DISABLE_ZONE_CHECKING -- By default, service file calls named-checkzone # utility for every zone to ensure all zones are # valid before named starts. If you set this option # to 'yes' then service file doesn't perform those # checks.
7，systemctl restart named
8 ，查看日志，/var/named/data/named.run 文件
9，使用nslookup验证
指定server验证
验证成功！！！
标签：named,network,zone,安装,53,file,0.0,bind9,过程 来源： https://www.cnblogs.com/alonewaiting/p/16407255.html
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