dns视图搭建

在/etc/named.conf中写。。

options {
listen-on port 53 { any; };
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; };

/*
- 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;
};
};

acl "beidc" {192.168.1.0/24;};
acl "shadc" {192.168.2.0/24;};
view "beipool"{
match-clients {beidc;};
zone "." in {
type hint;
file "named.ca";
};
zone "han.com" in {
type master ;
file "han.com.zone.1";
};
zone "1.168.192.in-addr.arpa" in {
type master;
file "han.com.1";
};
};

view "shapool"{
match-clients {shadc;};
zone "." in {
type hint;
file "named.ca";
};
zone "han.com" in {
type master ;
file "han.com.zone.2";
};
zone "2.168.192.in-addr.arpa" in {
type master;
file "han.com.2";
};
};

之后

之后测试在不同段就不可以同。。。同段可以。。

不同段表示不同国家的服务器