<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Read your logs and/or use named-checkzone and/or tell name-checkconf to load the zones. <br><br><div dir="ltr">-- <div>Mark Andrews</div></div><div dir="ltr"><br><blockquote type="cite">On 17 Dec 2023, at 15:22, liudonghua@ynu.edu.cn wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><style>p { margin: 0px 0px 14px; }
.default-font-1702786966707 { font-size: 14px; font-family: 宋体, arial, Verdana, sans-serif; }</style><div class="default-font-1702786966707"><span style="text-wrap:nowrap;"></span><span style="text-wrap:nowrap;">Hi, I have a bind9 authoritative name server running, but I found a strange problem. One of zone in a specific view not loaded when I view the cache_dump.db after I execute `rndc dumpdb -all`.</span><br>
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<span style="text-wrap:nowrap;">The zone data file is almost the same for difference views execpted some few domain resolution.</span><br>
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<span style="text-wrap:nowrap;">[root@pridns data]# head -n 20 /etc/named.data/db.ynu.edu.cn.cernet</span><br>
<span style="text-wrap:nowrap;">$TTL 86400 ; 1 day</span><br>
<span style="text-wrap:nowrap;">@ IN SOA pridns.ynu.edu.cn. root.pridns.ynu.edu.cn. (</span><br>
<span style="text-wrap:nowrap;"> 2023121601 ; serial number</span><br>
<span style="text-wrap:nowrap;"> 10800 ; Refresh interval, every 3 hours</span><br>
<span style="text-wrap:nowrap;"> 3600 ; Retry interval, every 30 minutes </span><br>
<span style="text-wrap:nowrap;"> 604800 ; Expire after 1 week</span><br>
<span style="text-wrap:nowrap;"> 86400 ) ; Minimum TTL of 1 day</span><br>
<span style="text-wrap:nowrap;"><br>
</span><br>
<span style="text-wrap:nowrap;">$INCLUDE /etc/named.data/db.ynu.edu.cn.common</span><br>
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</span><br>
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</span><br>
<span style="text-wrap:nowrap;">; RR of type A</span><br>
<span style="text-wrap:nowrap;">; </span><br>
<span style="text-wrap:nowrap;">vpn1 10800 IN A 113.55.110.251</span><br>
<span style="text-wrap:nowrap;">; </span><br>
<span style="text-wrap:nowrap;">lb-http-jz IN A 113.55.14.52</span><br>
<span style="text-wrap:nowrap;">ynucdn 600 IN A 202.203.208.4</span><br>
<span style="text-wrap:nowrap;">; </span><br>
<span style="text-wrap:nowrap;">vpn2 IN A 202.203.208.9</span><br>
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</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]# head -n 20 /etc/named.data/db.ynu.edu.cn.intranet</span><br>
<span style="text-wrap:nowrap;">$TTL 86400 ; 1 day</span><br>
<span style="text-wrap:nowrap;">@ IN SOA pridns.ynu.edu.cn. root.pridns.ynu.edu.cn. (</span><br>
<span style="text-wrap:nowrap;"> 2023121601 ; serial number</span><br>
<span style="text-wrap:nowrap;"> 10800 ; Refresh interval, every 3 hours</span><br>
<span style="text-wrap:nowrap;"> 3600 ; Retry interval, every 30 minutes </span><br>
<span style="text-wrap:nowrap;"> 604800 ; Expire after 1 week</span><br>
<span style="text-wrap:nowrap;"> 86400 ) ; Minimum TTL of 1 day</span><br>
<span style="text-wrap:nowrap;"><br>
</span><br>
<span style="text-wrap:nowrap;">$INCLUDE /etc/named.data/db.ynu.edu.cn.common</span><br>
<span style="text-wrap:nowrap;"><br>
</span><br>
<span style="text-wrap:nowrap;"><br>
</span><br>
<span style="text-wrap:nowrap;">; RR of type A</span><br>
<span style="text-wrap:nowrap;">; </span><br>
<span style="text-wrap:nowrap;">lb-http-jz IN A 113.55.14.52</span><br>
<span style="text-wrap:nowrap;">; </span><br>
<span style="text-wrap:nowrap;">vpn1 10800 IN A 192.168.208.3</span><br>
<span style="text-wrap:nowrap;">ynucdn 600 IN A 202.203.208.4</span><br>
<span style="text-wrap:nowrap;">; </span><br>
<span style="text-wrap:nowrap;">vpn2 IN A 202.203.208.9</span><br>
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</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]#</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]# named-checkconf /etc/named.conf</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]# echo $?</span><br>
<span style="text-wrap:nowrap;">0</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]# </span><br>
<span style="text-wrap:nowrap;">[root@pridns data]# rndc zonestatus ynu.edu.cn in CERNET</span><br>
<span style="text-wrap:nowrap;">name: ynu.edu.cn</span><br>
<span style="text-wrap:nowrap;">type: primary</span><br>
<span style="text-wrap:nowrap;">files: db.ynu.edu.cn.cernet, /etc/named.data/db.ynu.edu.cn.common</span><br>
<span style="text-wrap:nowrap;">serial: 2023121601</span><br>
<span style="text-wrap:nowrap;">nodes: 576</span><br>
<span style="text-wrap:nowrap;">last loaded: Sat, 16 Dec 2023 08:00:49 GMT</span><br>
<span style="text-wrap:nowrap;">secure: no</span><br>
<span style="text-wrap:nowrap;">dynamic: no</span><br>
<span style="text-wrap:nowrap;">reconfigurable via modzone: no</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]#</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]# rndc zonestatus ynu.edu.cn in INTRANET</span><br>
<span style="text-wrap:nowrap;">rndc: 'zonestatus' failed: zone not loaded</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]#</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]# named-checkzone ynu.edu.cn /etc/named.data/db.ynu.edu.cn.intranet</span><br>
<span style="text-wrap:nowrap;">zone ynu.edu.cn/IN: loaded serial 2023121601</span><br>
<span style="text-wrap:nowrap;">OK</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]# </span><br>
<span style="text-wrap:nowrap;">[root@pridns data]# ll /etc/named.data/db.ynu.edu.cn.cernet /etc/named.data/db.ynu.edu.cn.intranet</span><br>
<span style="text-wrap:nowrap;">-rw-r--r-- 1 root root 1.3K Dec 16 16:00 /etc/named.data/db.ynu.edu.cn.cernet</span><br>
<span style="text-wrap:nowrap;">-rw-r--r-- 1 root root 1.3K Dec 16 16:00 /etc/named.data/db.ynu.edu.cn.intranet</span><br>
<span style="text-wrap:nowrap;">[root@pridns data]# </span><br>
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</span><br>
<span style="text-wrap:nowrap;">And here is parts of content in /var/named/data/cache_dump.db</span><br>
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<span style="text-wrap:nowrap;">; Zone dump of 'ynu.edu.cn/IN/INTRANET'</span><br>
<span style="text-wrap:nowrap;">;</span><br>
<span style="text-wrap:nowrap;">; zone not loaded</span><br>
<span style="text-wrap:nowrap;">;</span><br>
<span style="text-wrap:nowrap;">; Zone dump of 'rpz/IN/INTRANET'</span><br>
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