{"id":17622,"date":"2025-04-19T00:07:28","date_gmt":"2025-04-18T16:07:28","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/17622.html"},"modified":"2025-04-19T00:07:28","modified_gmt":"2025-04-18T16:07:28","slug":"rhce-dns%e5%9f%9f%e5%90%8d%e8%a7%a3%e6%9e%90%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/17622.html","title":{"rendered":"RHCE-DNS\u57df\u540d\u89e3\u6790\u670d\u52a1\u5668"},"content":{"rendered":"

\u4e00\u3001DNS\u7b80\u4ecb<\/h3>\n

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（1）\u56e0\u7279\u7f51\u7684\u57df\u540d\u7ed3\u6784<\/h5>\n

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（2）\u57df\u540d\u670d\u52a1\u5668\u7684\u7c7b\u578b\u5212\u5206\"\"<\/h5>\n

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\u4e8c\u3001DNS\u57df\u540d\u89e3\u6790\u7684\u8fc7\u7a0b\"\"<\/h3>\n

DNS\u89e3\u6790\u65b9\u5f0f \u6b63\u5411\u89e3\u6790：\u5c06FQDN—–>IP \u53cd\u5411\u89e3\u6790：\u5c06IP—–>FQDN<\/p>\n

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\u4e09\u3001DNS\u670d\u52a1\u5668\u914d\u7f6e<\/h3>\n

\u63d0\u4f9bDNS\u670d\u52a1\u7684\u8f6f\u4ef6\u53ebbind，\u670d\u52a1\u540d\u662fnamed\u3002
\n[root@localhost ~]# yum install bind -y
\n[root@localhost ~]# rpm -ql bind
\n\/etc\/named.conf # bind\u4e3b\u914d\u7f6e\u6587\u4ef6
\n\/var\/named\/slaves # \u4ecedns\u670d\u52a1\u5668\u6587\u4ef6\u5939
\n[root@localhost ~]# vim \/etc\/named.conf
\noptions {
\n#\u5b9a\u4e49\u76d1\u542c\u7aef\u53e3，\u5982\u679c\u6240\u6709\u5730\u5740\u90fd\u76d1\u542c，\u5219\u53ea\u5199\u7aef\u53e3
\nlisten-on port 53 { 127.0.0.1; };
\nlisten-on-v6 port 53 { ::1; };
\n#\u5b9a\u4e49\u6570\u636e\u6587\u4ef6\u76ee\u5f55
\ndirectory "\/var\/named";
\n#\u53ea\u5141\u8bb8\u672c\u5730\u4e3b\u673a\u8fdb\u884c\u67e5\u8be2
\nallow-query { localhost; };
\n};
\n#\u5b9a\u4e49\u533a\u57df
\nzone "." IN {
\ntype hint;
\nfile "named.ca";
\n}; <\/p>\n

1.\u642d\u5efa\u4e3b\u4ecedns\u670d\u52a1\u5668\u5b9e\u73b0\u6b63\u53cd\u5411\u89e3\u6790<\/h5>\n

\u4e3b\u670d\u52a1\u5668IP\u5730\u5740（192.168.36.136\/24）<\/p>\n

\u4ece\u670d\u52a1\u5668IP\u5730\u5740（192.168.36.159\/24）<\/p>\n

\u4e3b\u670d\u52a1\u5668\u914d\u7f6e<\/p>\n

1.\u5173\u95ed\u9632\u706b\u5899\u53caselinux，\u5e76\u4e0b\u8f7d\u8f6f\u4ef6\u5305bind<\/h6>\n

[root@service ~]# systemctl stop firewalld [root@service ~]# setenforce 0 [root@service ~]# yum install bind -y<\/p>\n

\"\"<\/p>\n

2.\u4fee\u6539\u914d\u7f6e\u6587\u4ef6：vim \/etc\/named.conf<\/p>\n

[root@service ~]# cat \/etc\/named.conf
\noptions {
\nlisten-on port 53 { 192.168.36.136; };
\ndirectory"\/var\/named";
\nallow-transfer { 192.168.36.159; };
\n};<\/p>\n

zone "baidu.com" IN {
\ntype master;
\nfile "named.baidu.com";
\n}; <\/p>\n

\"\"<\/p>\n

3.\u521b\u5efa\u8d44\u6599\u89e3\u6790\u6570\u636e\u6587\u4ef6 vim \/var\/named\/named.baidu.com<\/p>\n

[root@service ~]# vim \/var\/named\/named.baidu.com
\n[root@service ~]# cat \/var\/named\/named.baidu.com
\n$TTL 1D
\n@ IN SOA @ admin.baidu.com. ( 1 1D 1H 1W 3H )
\nIN NS ns.baidu.com.
\nIN NS slave.baidu.com.
\nIN MX 10 mail.baidu.com.
\nns IN A 192.168.36.136
\nslave IN A 192.168.36.159
\nmail IN A 192.168.36.136
\nwww IN A 192.168.36.136
\nftp IN CNAME www
\nwww1INCNAMEwww<\/p>\n

\"\"<\/p>\n

4.\u91cd\u542f\u670d\u52a1systemctl restart named\u53ca\u672c\u5730\u6d4b\u8bd5<\/p>\n

[root@service ~]# systemctl restart named
\n[root@service ~]# systemctl disable firewalld –now
\n[root@service ~]# setenforce 0
\n#\u672c\u5730\u6d4b\u8bd5
\n[root@service ~]# host www.baidu.com 192.168.36.136
\nUsing domain server:
\nName: 192.168.36.136
\nAddress: 192.168.36.136#53
\nAliases: <\/p>\n

www.baidu.com has address 192.168.36.136
\n[root@service ~]# nslookup www.baidu.com 192.168.36.136
\nServer:192.168.36.136
\nAddress:192.168.36.136#53<\/p>\n

Name:www.baidu.com
\nAddress: 192.168.36.136 <\/p>\n

\u4ece\u670d\u52a1\u5668\u914d\u7f6e<\/h6>\n

1.\u5173\u95ed\u9632\u706b\u5899\u53caselinux，\u5e76\u4e0b\u8f7d\u8f6f\u4ef6\u5305bind<\/p>\n

[root@client ~]# systemctl stop firewalld
\n[root@client ~]# setenforce 0
\n[root@client ~]# yum install bind -y <\/p>\n

\"\"<\/p>\n

2.\u4fee\u6539\u914d\u7f6e\u6587\u4ef6 vim \/etc\/named.conf<\/p>\n

[root@client ~]# vim \/etc\/named.conf
\n[root@client ~]# cat \/etc\/named.conf
\noptions {
\nlisten-on port 53 { 192.168.36.159; };
\ndirectory"\/var\/named";
\nallow-query{ any; };
\n};<\/p>\n

zone "baidu.com" IN {
\ntype slave;
\nfile "slaves\/named.baidu.com";
\nmasters { 192.168.36.136; };
\n}; <\/p>\n

\"\"<\/p>\n

3.\u91cd\u542f\u670d\u52a1\u5e76\u6d4b\u8bd5 systemctl restart named<\/p>\n

[root@client ~]# systemctl restart named
\n[root@client ~]# host www.baidu.com 192.168.36.159
\nUsing domain server:
\nName: 192.168.36.159
\nAddress: 192.168.36.159#53
\nAliases: <\/p>\n

www.baidu.com has address 192.168.36.136 <\/p>\n

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