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primary dns: 192.168.3.100 ,配置如下:
named.conf :
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";
query-source port 53;
query-source-v6 port 53;
allow-query { any; };
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
view localhost_resolver {
match-clients { localhost; };
match-destinations { localhost; };
recursion yes;
include "/etc/named.zones";
};
主配置文件: named.zones:
// named.rfc1912.zones:
//
// ISC BIND named zone configuration for zones recommended by
// RFC 1912 section 4.1 : localhost TLDs and address zones
//
zone "centos.org" IN {
type master;
file "named.centos.zone";
allow-transfer { 192.168.3.1; };
};
zone "3.168.192.in-addr.arpa" IN {
type master;
file "named.192.168.3";
allow-transfer { 192.168.3.1; };
};
slave dns :192.168.3.1
named.conf :
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";
query-source port 53;
query-source-v6 port 53;
allow-query { any; };
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
view x{
match-clients { any; };
match-destinations { any; };
recursion yes;
include "/etc/named.zones";
};
主配置文件 : named.zones :
zone "." IN {
type hint;
file "named.ca";
};
zone "centos.org" IN {
type slave;
masters { 192.168.3.100; };
file "slaves/named.centos.zones";
};
zone "3.168.192.in-addr.arpa" IN {
type slave;
masters { 192.168.3.100; };
file "slaves/named.192.168.3";
};
主的dns 可以解析。 slave dns failture 就是启不启来? why ? 求高手解答
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