bind 安装

  1. yum install -y bind
  2. #yum install -y bind-chroot
  3. vim /etc/named.conf
  4. options {
  5.         listen-on port 53 { 10.4.7.11; };
  6.         directory       "/var/named";
  7.         dump-file       "/var/named/data/cache_dump.db";
  8.         statistics-file "/var/named/data/named_stats.txt";
  9.         memstatistics-file "/var/named/data/named_mem_stats.txt";
  10.         recursing-file  "/var/named/data/named.recursing";
  11.         secroots-file   "/var/named/data/named.secroots";
  12.         allow-query     { any; };
  13.         forwarders      { 10.4.7.254; };
  15.         recursion yes;
  17.         dnssec-enable no;
  18.         dnssec-validation no;
  19. 配置区域数据文件
  20. vim /etc/named.rfc1912.zones
  21. zone "host.com" IN {
  22.         type master;
  23.         file "host.com.zone";
  24.         allow-update { 10.4.7.11; };
  25. };
  27. zone "od.com" IN {
  28.         type master;
  29.         file "od.com.zone";
  30.         allow-update { 10.4.7.11; };
  31. };
  33. 配置正向解析文件
  34. vim host.com.zone 
  35. $TTL 600
  36. @       IN SOA dns.host.com. dnsadmin.host.com. (
  37.                                         2021110201      ; serial
  38.                                         10800   ; refresh
  39.                                         900     ; retry
  40.                                         604800  ; expire
  41.                                         86400 ) ; minimum
  42.         NS      dns.host.com.
  44. dns             A       10.4.7.11
  45. YYDS-7-11       A       10.4.7.11
  46. YYDS-7-12       A       10.4.7.12
  47. YYDS-7-21       A       10.4.7.21
  48. YYDS-7-22       A       10.4.7.22
  49. YYDS-7-200      A       10.4.7.200
  50. YYDS-7-10       A       10.4.7.10
  53. 配置反向解析文件
  54. vim /var/named/10.4.7.arpa 
  55. $TTL 600
  56. @       IN SOA  dns.host.com dnsadmin.host.com. (
  57.                                         2021110301      ; serial
  58.                                         10800   ; refresh
  59.                                         900     ; retry
  60.                                         604800  ; expire
  61.                                         86400 ) ; minimum
  62.         NS      dns.host.com.
  63.         A       10.4.7.200
  64. 11      PTR     YYDS-7-11.host.com.
  65. 12      PTR     YYDS-7-12.host.com.
  66. 21      PTR     YYDS-7-21.host.com.
  67. 22      PTR     YYDS-7-22.host.com.
  68. 200     PTR     YYDS-7-200.host.com.
  69. 10      PTR     YYDS-7-10.host.com.
  72. ls -l /var/named/
  73. chown root:named /var/named/host.com.zone
  74. chown root:named /var/named/od.com.zone