私有化DNS服务器搭建
一、基础配置#设置主机名[root@localhost ~]# hostnamectl set-hostname morik.dns.cn#配置dns服务器本机ip[root@localhost ~]# vi /etc/sysconfig/network-scripts/ifcfg-enp3s0bootproto=staticonboot=yesIPADDR="192.168.10.95"NETM
winsever2019简单的dns服务器搭建
一、添加角色勾选DNS服务器选项
二、配置dns服务器
1.配置正向查找域
2.配置条件转发器(域名不能通过内外dns解析的的就转发到114或者8.8.8.8等dns服务器接卸)
Cinsoft简单的dns服务器搭建
一、基础配置
#设置主机名
[root@localhost ~]# hostnamectl set-hostname morik.dns.cn
#配置dns服务器本机ip
[root@localhost ~]# vi /etc/sysconfig/network-scripts/ifcfg-enp3s0
bootproto=static
onboot=yes
IPADDR="192.168.10.95"
NETMASK="255.255.255.0"
GATEWAY="192.168.10.1"
DNS1="114.114.114.114"
[root@localhost ~]# systemctl restart network
#永久关闭selinux并重启
[root@localhost ~]# sed -i "s/^SELINUX\=.*/SELINUX=disabled/g" /etc/sysconfig/selinux
[root@localhost ~]# sed -i "s/^SELINUX\=.*/SELINUX=disabled/g" /etc/selinux/config
[root@localhost ~]# reboot
#安装wget并更新yum为阿里源
[root@localhost ~]# yum install wget
[root@localhost ~]# mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
[root@localhost ~]# wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
[root@localhost ~]# yum clean all
[root@localhost ~]# yum makecache
二、开始安装
#安装bind
[root@localhost ~]# yum install bind -y
#查看是否安装成功
[root@localhost ~]# rpm -qa bind
#修改主配置清单文件
[root@localhost ~]# vi /etc/named.conf
#wq保存退出后检测配置文件是否有效
[root@localhost ~]# named-checkconf /etc/named.conf
#域配置文件新增配置
[root@localhost ~]# vi /etc/named.rfc1912.zones
zone "vm.cn" IN {
type master;
file "vm.cn.zone";
allow-update { 192.168.10.95; };
};
zone "bus.cn" IN {
type master;
file "bus.cn.zone";
allow-update { 192.168.10.95; };
};
#配置新增域所对应的配置文件(红色部分以上步配置的域为准)
[root@localhost ~]# vi /var/named/vm.cn.zone
$ORIGIN vm.cn.
$TTL 600 ; 10 minutes
@ IN SOA dns.vm.cn. dnsadmin.vm.cn. (
2020122113 ; serial
10800 ; refresh (3 hours)
900 ; retry (15 minutes)
604800 ; expire (1 week)
86400 ; minimum (1 day)
)
NS dns.vm.cn.
$TTL 60 ; 1 minute
dns A 192.168.10.95
VM01-127 A 192.168.10.127
VM02-131 A 192.168.10.131
[root@localhost ~]# vi /var/named/bus.cn.zone
$ORIGIN bus.cn.
$TTL 600 ; 10 minutes
@ IN SOA dns.bus.cn. dnsadmin.bus.cn. (
2020122113 ; serial
10800 ; refresh (3 hours)
900 ; retry (15 minutes)
604800 ; expire (1 week)
86400 ; minimum (1 day)
)
NS dns.bus.cn.
$TTL 60 ; 1 minute
dns A 192.168.10.95
VM001-22 A 192.168.10.22
VM002-23 A 192.168.10.23
#设置并配置开机启动
[root@localhost ~]# systemctl start named
[root@localhost ~]# systemctl enable named
#配置文件中/etc/resolv.conf新增dns服务器
[root@cinsoft ~]# vi /etc/resolv.conf
search host.com
nameserver 192.168.10.95
#查看dns服务是否启动,尝试
[root@localhost ~]# netstat -luntp|grep 53
[root@localhost ~]# ping VM01-127.vm.cn
[root@cinsoft ~]# chattr +i /etc/resolv.conf
#文件设置为可覆盖
[root@cinsoft ~]# sudo chattr -i /etc/resolv.conf
更多推荐
所有评论(0)