<div dir="ltr">Hi All,<br><br>I have installed bind-9.8.2-0.17.rc1.el6_4.5.x86_64 on CentOS 6.3, and the bind-chroot package is not installed.<br><br>Here is my /etc/named.conf<br>options {<br> listen-on port 53 { 127.0.0.1; };<br>
# listen-on-v6 port 53 { ::1; };<br> directory "/var/named";<br> dump-file "/var/named/data/cache_dump.db";<br> statistics-file "/var/named/data/named_stats.txt";<br>
memstatistics-file "/var/named/data/named_mem_stats.txt";<br> allow-query { localhost; };<br> recursion yes;<br> dnssec-enable yes;<br> dnssec-validation yes;<br> dnssec-lookaside auto;<br>
<br> /* Path to ISC DLV key */<br> bindkeys-file "/etc/named.iscdlv.key";<br><br> managed-keys-directory "/var/named/dynamic";<br>};<br><br>logging {<br> channel default_debug {<br>
file "data/named.run";<br> severity dynamic;<br> };<br>};<br><br>#zone "." IN {<br># type hint;<br># file "<a href="http://named.ca">named.ca</a>";<br>
#};<br><br>include "/etc/named.rfc1912.zones";<br>include "/etc/named.root.key";<br>---<br>As you see, I have commented out the parameter about <a href="http://named.ca">named.ca</a> and I also mv the /var/named/<a href="http://named.ca">named.ca</a> to /var/named/named.ca.original<br>
<br>And start the /etc/init.d/named, after I issue #host <a href="http://lists.isc.org">lists.isc.org</a><br><br>I can still get the IP address for <a href="http://lists.isc.org">lists.isc.org</a>:<br>----------------<br>
Using domain server:<br>Name: 127.0.0.1<br>Address: 127.0.0.1#53<br>Aliases: <br><br><a href="http://lists.isc.org">lists.isc.org</a> has address 149.20.64.75<br><a href="http://lists.isc.org">lists.isc.org</a> has IPv6 address 2001:4f8:0:2::23<br>
<a href="http://lists.isc.org">lists.isc.org</a> mail is handled by 10 <a href="http://mx.ams1.isc.org">mx.ams1.isc.org</a>.<br><a href="http://lists.isc.org">lists.isc.org</a> mail is handled by 10 <a href="http://mx.pao1.isc.org">mx.pao1.isc.org</a>.<br>
---------------<br>and in the /var/log/messages, I can find these:<br><br>g 10 16:04:08 ch2-lab1 named[1924]: error (network unreachable) resolving '<a href="http://isc.org/DS/IN">isc.org/DS/IN</a>': 2001:500:b::1#53<br>
Aug 10 16:04:08 ch2-lab1 named[1924]: error (network unreachable) resolving '<a href="http://isc.org/DS/IN">isc.org/DS/IN</a>': 2001:500:e::1#53<br>Aug 10 16:04:08 ch2-lab1 named[1924]: error (network unreachable) resolving '<a href="http://isc.org/DS/IN">isc.org/DS/IN</a>': 2001:500:f::1#53<br>
Aug 10 16:04:08 ch2-lab1 named[1924]: error (network unreachable) resolving 'org/DNSKEY/IN': 2001:500:40::1#53<br>Aug 10 16:04:08 ch2-lab1 named[1924]: error (network unreachable) resolving 'org/DNSKEY/IN': 2001:500:c::1#53<br>
Aug 10 16:04:08 ch2-lab1 named[1924]: error (network unreachable) resolving 'org/DNSKEY/IN': 2001:500:48::1#53<br>Aug 10 16:04:09 ch2-lab1 named[1924]: error (network unreachable) resolving '<a href="http://lists.isc.org/AAAA/IN">lists.isc.org/AAAA/IN</a>': 2001:500:71::30#53<br>
Aug 10 16:04:09 ch2-lab1 named[1924]: error (network unreachable) resolving '<a href="http://lists.isc.org/AAAA/IN">lists.isc.org/AAAA/IN</a>': 2001:4f8:0:2::19#53<br>Aug 10 16:04:09 ch2-lab1 named[1924]: error (network unreachable) resolving '<a href="http://lists.isc.org/AAAA/IN">lists.isc.org/AAAA/IN</a>': 2001:500:60::30#53<br>
<br>Can anyone who can tell me How the cache server can query without given <a href="http://named.ca">named.ca</a>?<br><br>Thanks,<br>Bu Xiaobing<br></div>