標籤:dns 項目 bdc
1. ZZSRV2上的DNS配置1.1. 安裝BIND
與ZZSRV1上的主DNS配安裝一樣。
1.2. 配置1.2.1. Cache Only Server
與ZZSRV1上的主DNS配安裝一樣。
1.2.2. 添加輔助Zone
# vi /etc/named.conf添加如下zone資訊zone "bigcloud.local" IN { type slave; masters {192.168.188.11; }; file "bigcloud.local.zone";};zone "188.168.192.in-addr.arpa" IN { type slave; masters {192.168.188.11; }; file "192.168.188.zone";};zone "189.168.192.in-addr.arpa" IN { type slave; masters {192.168.188.11; }; file "192.168.189.zone";};
修改目錄許可權
[[email protected] named]# ll /var/named/ -ddrwxr-x--- 6 root named 133 Aug 11 14:06 /var/named/[[email protected] named]# chmod g+w /var/named/[[email protected] named]# ll /var/named/ -ddrwxrwx--- 6 root named 133 Aug 11 14:06 /var/named/
啟動服務
[[email protected] ~]# systemctl start named.serviceRedirecting to /bin/systemctl restart named.service
設定為自動啟動
[[email protected] ~]# systemctl enable namedln -s ‘/usr/lib/systemd/system/named.service‘ ‘/etc/systemd/system/multi-user.target.wants/named.service‘
查看日誌,檢查是否有報錯資訊。(建議在啟動時,就在另外一個會話時就開啟)
# tail -f /var/log/messages
1.3. 測試BIND
在ZZSRV1上產生了相應的zone檔案
[[email protected] ~]# ll /var/named/total 28-rw-r--r-- 1 named named 451 Aug 11 14:58 192.168.188.zone-rw-r--r-- 1 named named 254 Aug 11 15:05 192.168.189.zone-rw-r--r-- 1 named named 647 Aug 11 15:12 bigcloud.local.zonedrwxr-x--- 7 root named 56 Aug 11 14:06 chrootdrwxrwx--- 2 named named 22 Aug 11 14:19 datadrwxrwx--- 2 named named 58 Aug 11 16:20 dynamic-rw-r----- 1 root named 2076 Jan 28 2013 named.ca-rw-r----- 1 root named 152 Dec 15 2009 named.empty-rw-r----- 1 root named 152 Jun 21 2007 named.localhost-rw-r----- 1 root named 168 Dec 15 2009 named.loopbackdrwxrwx--- 2 named named 6 Jun 10 16:13 slaves[[email protected] ~]# vi /var/named/bigcloud.local.zone添加一個A記錄test IN A 10.0.0.1並且將,zone的序號增大[[email protected] ~]# rndc reloadserver reload successful在ZZSRV1的日誌中會看到zone bigcloud.local/IN: sending notifies rial 11)client 192.168.188.12#41658 (bigcloud.loc: transfer of ‘bigcloud.local/IN‘: AXFR-style IXFR startedclient 192.168.188.12#41658 (bigcloud.loc: transfer of ‘bigcloud.local/IN‘: AXFR-style IXFR ended 在ZZSRV2的日誌中會看到client 192.168.188.11#33856: received notify for zone ‘bigcloud.local‘zone bigcloud.local/IN: Transfer started.transfer of ‘bigcloud.local/IN‘ from 192.168.188.11#53: connected using 192.168.188.12#41658zone bigcloud.local/IN: transferred serial 11transfer of ‘bigcloud.local/IN‘ from 192.168.188.11#53: Transfer completed: 1 messages, 13 records, 339 bytes, 0.005 secs (67800 bytes/sec)zone bigcloud.local/IN: sending notifies (serial 11) # nslookup> server 192.168.188.12Default server: 192.168.188.12Address: 192.168.188.12#53> test.bigcloud.local.Server: 192.168.188.12Address: 192.168.188.12#53Name: test.bigcloud.localAddress: 10.0.0.1> exit
本文出自 “劉瓊@天道酬勤” 部落格,請務必保留此出處http://lqiong.blog.51cto.com/8170814/1559061
CentOS項目執行個體之三(二)--ZZSRV2上DNS配置