Linux操作系统下配置DNS服务器的方法介绍.doc

Linux操作系统下配置DNS服务器的方法介绍有两台邮件HYPERLINK"http://server.chinaitlab.com/"\t"_blank"服务器分别为192.168.1.1（windows下主机名为b.test.cn）和192.168.1.3（HYPERLINK"http://linux.chinaitlab.com/"\t"_blank"linux下主机名为a.test.com）。在HYPERLINK"http://linux.chinaitlab.com/"\t"_blank"linux下配置DNSHYPERLINK"http://server.chinaitlab.com/"\t"_blank"服务器，下面是配置过程中设置过的一些文件，/etc/hosts文件的具体内容如下：#Donotremovethefollowingline，orvariousprograms#thatrequirenetworkfunctionalitywillfail.127.0.0.1localhost.localdomainlocalhostfc4192.168.1.3a.test.coma192.168.1.1b.test.cnb/etc/host.conf文件：orderhosts，bind表示先用hosts文件做解析，在用DNS解析/etc/resolv.conf文件：；generatedbyNetworkManager，donotedit！searchtest.comnameserver127.0.0.1searchtest.cnnameserver192.168.1.1nameserver61.144.56.100/etc/named.conf文件：////named.confforRedHatcaching-nameserver//options{directory"/var/named"；dump-file"/var/named/data/cache_dump.db"；statistics-file"/var/named/data/named_stats.txt"；/**Ifthereisafirewallbetweenyouandnameserversyouwant*totalkto，youmightneedtouncommentthequery-source*directivebelow.PreviousversionsofBINDalwaysasked*questionsusingport53，butBIND8.1usesanunprivileged*portbydefault.*///query-sourceaddress*port53；}；////acachingonlynameserverconfig//controls{inet127.0.0.1allow{localhost；}keys{rndckey；}；}；zone"."IN{typehint；file"named.ca"；}；zone"test.com"IN{typemaster；file"test.com"；allow-update{none；}；}；zone"1.168.192.in-addr.arpa"IN{typemaster；file"192.168.1.rev"；allow-update{none；}；}；zone"test.cn"IN{typemaster；file"test.cn"；allow-update{none；}；}；zone"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{typemaster；file"named.ip6.local"；allow-update{none；}；}；zone"255.in-addr.arpa"IN{typemaster；file"named.broadcast"；allow-update{none；}；}；zone"0.in-addr.arpa"IN{typemaster；file"named.zero"；allow-update{none；}；}；include"/etc/rndc.key"；在/var/name/test.com文件下：$[e-mail]（42；serial（d.adams）3H；refresh15M；retry1W；expiry1D）；minimumINNSa.test.com.INMX10mail.test.com.aINA192.168.1.3mailINA192.168