NAMED try to solve domain from old authoritative server

[Teerapatr Kittiratanachai]

Mark,
Unfortunately, due to my company's policy, i cannot provide you the information.

Thank you for your help.
Te

On Thu, Apr 2, 2015 at 12:07 PM, Mark Andrews <marka at isc.org> wrote:
>
> Do you really want help?  If so stop obscuring the details.
>
> Mark
>
> In message <CADC-1a0BdZDCGpkyWTDYuj9gj=MEnJqmxw2uSdK4+DXVw_pnvg at mail.gmail.com>, Teerapatr Kittiratanachai writes:
>> Hi List,
>>
>> I have faced the problem.
>> Firstly, I have 2 nameserver, the first nameserver is the
>> authoritative nameserver and not allow the recursive. The second one
>> is the recursive nameserver, and also store zonefile as the same with
>> the first server.
>>
>> I have remove zonefile from the first server and reload named process.
>> It can work normally, I got the SERVFAIL response when I try to query
>> from it.
>> And at the second server, after it remove zone from named.conf and
>> `rndc reload`, it also can query from the new authoritative
>> nameserver. But after a few hours, new TTL is 600, it go back to query
>> from my first server which give me below log.
>>
>> lame-servers: error (unexpected RCODE REFUSED) resolving
>> 'www.domain.tld/A/IN': 192.168.1.1#53
>> lame-servers: lame server resolving 'www.domain.tld' (in
>> 'domain.tld'?): 2001:db8:0:1::101#53
>>
>> I must do the `rndc flushname domain.tld` to flush the cache.
>> However a few hours after I flush cache, the problem occur again.
>>
>> Does anyone ever face this problem?
>>
>> My named version is below.
>>
>> #named -V
>> BIND 9.9.2-P1 built with '--localstatedir=/var' '--disable-linux-caps'
>> '--disable-symtable' '--with-randomdev=/dev/random' '--without-python'
>> '--with-openssl=/usr' '--with-libxml2=/usr/local' '--without-idn'
>> '--enable-ipv6' '--enable-threads' '--sysconfdir=/etc/namedb'
>> '--prefix=/usr/local' '--mandir=/usr/local/man'
>> '--infodir=/usr/local/info/' '--build=x86_64-portbld-freebsd8.2'
>> 'build_alias=x86_64-portbld-freebsd8.2' 'CC=cc' 'CFLAGS=-O2 -pipe
>> -fno-strict-aliasing' 'LDFLAGS= -Wl,-rpath=/usr/lib:/usr/local/lib'
>> 'CPPFLAGS=' 'CPP=cpp' 'CXX=c++' 'CXXFLAGS=-O2 -pipe
>> -fno-strict-aliasing'
>> using OpenSSL version: OpenSSL 0.9.8q 2 Dec 2010
>> using libxml2 version: 2.7.8
>>
>> BR,
>> Te
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> --
> Mark Andrews, ISC
> 1 Seymour St., Dundas Valley, NSW 2117, Australia
> PHONE: +61 2 9871 4742                 INTERNET: marka at isc.org