options{directory"/var/named/";version"0.0.0";};logging{channeldns_errors{file"/var/log/named/err_logs"versions3size10m;severityerror;print-categoryyes;print-severityyes;print-timeyes;};channeldns_queries{file"/var/log/named/query_logs"versions3size10m;severityinfo;print-categoryyes;print-severityyes;print-timeyes;};categorydefault{dns_errors;};categoryqueries{dns_queries;};};zone"."{typehint;file"named.ca";};zone"localhost"{typemaster;file"named.local";};zone"0.0.127.IN-addr.arpa"{typemaster;file"named.rev";};zone"mydomain.org"{typemaster;file"mydomain.org.zone";allow-transfer{192.168.1.6/32;};};zone"myzone.org"{typemaster;file"myzone.org.zone";allow-transfer{192.168.10.0/24;};};zone"10.168.192.in-addr.arpa"{typemaster;file"192.168.10.zone";allow-transfer{192.168.10.0/24;};};zone"1.168.192.in-addr.arpa"{typemaster;file"192.168.1.zone";allow-transfer{192.168.1.6/32;};};key"rndc-key"{algorithmhmac-md5;secret"oKLRLl8BolNj883OX1YcxQ==";};controls{inet127.0.0.1port953allow{127.0.0.1;}keys{"rndc-key";};};#Endofnamed.conf
2.域mydomain.org的正向解析文件/var/named/mydomain.org.zone
$TTL1D$ORIGINmydomain.org.@1DINSOAmydomain.org.root.mail.mydomain.org.(200703011H15M1W1D)INNSns.mydomain.org.INMX10mail.mydomain.org.mydomain.org.INA192.168.1.7#泛域名解析nsINA192.168.1.7mailINA192.168.1.100wwwINCNAMEmailftpINCNAMEmail
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3.域mydomain.org的反向解析文件/var/named/192.168.1.zone
[email protected].(200703011H15M1W1D)INNSns.mydomain.org.7INPTRmarion.org.7INPTRns.mydomain.org.100INPTRmail.mydomain.org.
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4.域myzone.org的正向解析文件/var/named/myzone.org.zone
#more/var/named/myzone.org.zone$TTL1D$ORIGINmyzone.org.@1DINSOAmyzone.org.root.mail.myzone.org.(200703011H15M1W1D)INNSns.myzone.org.INMX10mail.myzone.org.myzone.org.INA192.168.10.7nsINA192.168.10.7mailINA192.168.10.5wwwINCNAMEmailftpINCNAMEmailmarketINNSns.market#指明授权的子域marketns.marketINA192.168.10.6$ORIGINdevelop.myzone.org.#指明授权的子域develop,和上一种方法稍有不同.INNSns.develop.myzone.org.nsINA192.168.10.2
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5.域myzone.org的反向解析文件/var/named/192.168.10.zone
[email protected].(200703011H15M1W1D)INNSns.myzone.org.6INPTRns.market.myzone.org2INPTRns.develop.myzone.org7INPTRns.myzone.org.5INPTRmail.myzone.org.7INPTRmyzone.org.
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三、主机B:
1.named主配置文件/etc/named.conf
options{directory"/var/named/";version"unknown";forwarders{192.168.1.7;};};logging{channeldns_errors{file"/var/log/named/err_logs"versions3size10m;severityerror;print-categoryyes;print-severityyes;print-timeyes;};channeldns_queries{file"/var/log/named/query_logs"versions3size10m;severityinfo;print-categoryyes;print-severityyes;print-timeyes;};categorydefault{dns_errors;};categoryqueries{dns_queries;};};zone"."{typehint;file"named.ca";};zone"localhost"{typemaster;file"named.local";};zone"0.0.127.IN-addr.arpa"{typemaster;file"named.rev";};zone"mydomain.org"{typeslave;file"mydomain.org.zone";masters{192.168.1.7;};};zone"1.168.192.in-addr.arpa"{typeslave;file"192.168.1.zone";masters{192.168.1.7;};};zone"market.myzone.org"{typemaster;file"market.myzone.org.zone";};zone"10.168.192.in-addr.arpa"{typemaster;file"192.168.10.zone";};key"rndc-key"{algorithmhmac-md5;secret"NiBZCqWP0IsvMPuZpUKdog==";};controls{inet127.0.0.1port953allow{127.0.0.1;}keys{"rndc-key";};};#Endofnamed.conf
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2.子域market.myzone.org的正向解析文件/var/named/market.myzone.org.zone
$TTL1D$ORIGINmarket.myzone.org.@1DINSOAmarket.myzone.org.root.mail.market.myzone.org.(200703011H15M1W1D)INNSns.market.myzone.org.INMX10mail.market.myzone.org.market.myzone.org.INA192.168.10.6nsINA192.168.10.6mailINA192.168.10.100wwwINCNAMEmail
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3.子域market.myzone.org的反向解析文件/var/named/192.168.10.zone
[email protected].(200703011H15M1W1D)INNSns.myzone.org.6INPTRns.myzone.org.100INPTRmail.myzone.org.
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注:辅助域的解析文件将会由区域传送获得,不需要手动建立。如果你想要反复尝试区域传送的效果,请将TTL值改小。本机的如下所示:
4.域mydomain.org的正向解析文件/var/named/mydomain.org.zone
$ORIGIN.$TTL86400;1daymydomain.orgINSOAmydomain.org.root.mail.mydomain.org.(20070301;serial3600;refresh(1hour)900;retry(15minutes)604800;expire(1week)86400;minimum(1day))NSns.mydomain.org.A192.168.1.7MX10mail.mydomain.org.$ORIGINmydomain.org.ftpCNAMEmailmailA192.168.1.100nsA192.168.1.7wwwCNAMEmail
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5.域mydomain.org的反向解析文件/var/named/192.168.1.zone
$ORIGIN.$TTL86400;1day1.168.192.in-addr.arpaINSOAmydomain.org.root.mail.mydomain.org.(20070301;serial3600;refresh(1hour)900;retry(15minutes)604800;expire(1week)86400;minimum(1day))NSns.mydomain.org.$ORIGIN1.168.192.in-addr.arpa.100PTRmail.mydomain.org.7PTRmarion.org.PTRns.mydomain.org.
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四:测试结果
1.主机A:
#nslookup>settype=NS>market.myzone.orgServer:127.0.0.1Address:127.0.0.1#53Non-authoritativeanswer:market.myzone.orgnameserver=ns.market.myzone.org.Authoritativeanswerscanbefoundfrom:ns.market.myzone.orginternetaddress=192.168.10.6>myzone.orgServer:127.0.0.1Address:127.0.0.1#53myzone.orgnameserver=ns.myzone.org.>mydomain.orgServer:127.0.0.1Address:127.0.0.1#53mydomain.orgnameserver=ns.mydomain.org.>
2.主机B:
#nslookup>settype=NS>mydomain.orgServer:127.0.0.1Address:127.0.0.1#53mydomain.orgnameserver=ns.mydomain.org.>myzone.orgServer:127.0.0.1Address:127.0.0.1#53Non-authoritativeanswer:myzone.orgnameserver=ns.myzone.org.Authoritativeanswerscanbefoundfrom:ns.myzone.orginternetaddress=192.168.10.7>market.myzone.orgServer:127.0.0.1Address:127.0.0.1#53market.myzone.orgnameserver=ns.market.myzone.org.
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