2019獨角獸企業重金招聘Python工程師標準>>>
*主配置文件內容//
[root@localhost /]# cat /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.
//
options {
? ? ? ? listen-on port 53 { 127.0.0.1; };
? ? ? ? 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; };
? ? ? ? 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";
? ? ? ? forward first;
? ? ? ? forwarders{
? ? ? ? 8.8.8.8;
? ? ? ? };
};
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";
?
?
?
*zone文件配置內容//
[root@localhost /]# vi /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; };
};
zone "baidu.com" IN {
type forward;
forward only;
forwarders {10.1.1.1;};
};
zone "qq.com" IN {
type forward;
forward only;
forwarders {20.1.1.1;};
};
~ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
?