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电梯直达

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发表于 2005-11-27 13:46 |只看该作者 |倒序浏览

我的环境redhat linux as4
<title>dns has no NS records<TITLE>
可是我已经加上了
/var/named/chroot/etc/named.conf配置如下

//
// named.conf for Red Hat caching-nameserver
//
options {
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
/*
* If there is a firewall between you and nameservers you want
* to talk to, you might need to uncomment the query-source
* directive below. Previous versions of BIND always asked
* questions using port 53, but BIND 8.1 uses an unprivileged
* port by default.
*/
// query-source address * port 53;
forward first;
forwarders {
202.99.166.4;
202.99.160.68;
};
};
//
// a caching only nameserver config
//
controls {
inet 127.0.0.1 allow { localhost; } keys { rndckey; };
};
zone "." IN {
type hint;
file "named.ca";
};
zone "localdomain" IN {
type master;
file "localdomain.zone";
allow-update { none; };
};
zone "localhost" IN {
type master;
file "localhost.zone";
allow-update { none; };
};
zone "0.0.127.in-addr.arpa" IN {
type master;
file "named.local";
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 {
type master;
file "named.ip6.local";
allow-update { none; };
};
zone "255.in-addr.arpa" IN {
type master;
file "named.broadcast";
allow-update { none; };
};
zone "0.in-addr.arpa" IN {
type master;
file "named.zero";
allow-update { none; };
};
zone "shuzhifeng.net" IN {
type master;
file "db.shuzhifeng.net";
};
zone "30.194.221.in-addr.arpa" IN {
type master;
file "db.221.194.30";
};
include "/etc/rndc.key";

复制代码

/var/named/chroot/var/named/db.shuzhifeng.net
配置如下

$TTL 86400
$ORIGIN shuzhifeng.net.
@ IN SOA ns.shuzhifeng.net. shuzhifeng.shuzhifeng.net. (
2005072605
28800
14400
3600000
86400 )
IN NS shuzhifeng.net.
IN NS ns.shuzhifeng.net
IN NS ns.shuzhifeng.net.
IN MX 10 ns.shuzhifeng.net.
@ IN A 221.194.30.56
ns IN A 221.194.30.56
IN MX 0 ns.shuzhifeng.net.
www IN A 221.194.30.48
bbs IN A 221.194.30.48
stone IN A 221.194.30.48
slackware IN A 221.194.30.48

复制代码

在客户端（windows2003）设置成dns地址为221.194.30.56（就是dns服务器）
开始---〉运行---〉cmd-->nslookup

>
www.shuzhifeng.net
> www.shuzhifeng.net
Server: UnKnown
Address: 221.194.30.56
*** UnKnown can't find www.shuzhifeng.net: Server failed

复制代码

查看/var/log/message
得到如下信息

。。。。。。
Nov 27 13:17:58 dns named[1966]: starting BIND 9.2.4 -u named -t /var/named/chroot
Nov 27 13:17:58 dns named[1966]: using 1 CPU
Nov 27 13:17:58 dns named: named 鍚?姩 succeeded
Nov 27 13:17:58 dns named[1966]: loading configuration from '/etc/named.conf'
Nov 27 13:17:58 dns named[1966]: listening on IPv4 interface lo, 127.0.0.1#53
Nov 27 13:17:58 dns named[1966]: listening on IPv4 interface eth0, 221.194.30.56#53
Nov 27 13:17:58 dns named[1966]: command channel listening on 127.0.0.1#953
Nov 27 13:17:58 dns named[1966]: zone 0.in-addr.arpa/IN: loaded serial 42
Nov 27 13:17:58 dns named[1966]: zone 0.0.127.in-addr.arpa/IN: loaded serial 1997022700
Nov 27 13:17:58 dns named[1966]: zone 30.194.221.in-addr.arpa/IN: loaded serial 2005072605
Nov 27 13:17:58 dns named[1966]: zone 255.in-addr.arpa/IN: loaded serial 42
Nov 27 13:17:58 dns named[1966]: 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: loaded serial 1997022700
Nov 27 13:17:58 dns named[1966]: zone localdomain/IN: loaded serial 42
Nov 27 13:17:58 dns named[1966]: zone localhost/IN: loaded serial 42
Nov 27 13:17:58 dns named[1966]: zone shuzhifeng.net/IN: has no NS records
Nov 27 13:17:58 dns named[1966]: running

复制代码

我无论怎么做，都有
has no NS records这个错误！
郁闷中。。。。。。，请那位高手帮忙解决一下！
先谢谢了
shuzhifeng@126.com
qq:251518789

[ 本帖最后由晓腾于 2005-11-27 21:09 编辑 ]

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chi198199

白手起家

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2楼 [报告]

发表于 2005-11-27 19:04 |只看该作者

还有其他的配置文件???

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網中人

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3楼 [报告]

发表于 2005-11-27 20:42 |只看该作者

看一看吧:
http://bbs.chinaunix.net/forum/16/20040616/349128.html

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晓腾

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4楼 [报告]

发表于 2005-11-27 21:30 |只看该作者

还是不能正常解析

我把linux换成rh as3了
我定义了一个新域sevenboys.net，并且把不是这个域的查询都发往202.99.166.4
我在windows2003客户端（dns为221.194.30.56）访问www.sohu.com之类的都没有问题，唯一访问
sevenboys.net里的不行，我估计是我设置的sevenboys.net没有生效，其他的估计是生效了
我正在看，db.sevenboys.net的格式，也不知道出在什么地方了
以下是我配置的两个主要文件，看看哪里又出错了？？？
##############named.conf###############

// generated by named-bootconf.pl
//
// a caching only nameserver config
//
options {
/*
* If there is a firewall between you and nameservers you want
* to talk to, you might need to uncomment the query-source
* directive below. Previous versions of BIND always asked
* questions using port 53, but BIND 8.1 uses an unprivileged
* port by default.
*/
// query-source address * port 53;
forward first;
forwarders {
202.99.166.4;
202.99.160.68;
};
directory "/var/named";
};
controls {
inet 127.0.0.1 allow { localhost; } keys { rndckey; };
};
zone "." {
type hint;
file "named.ca";
};
zone "localhost" {
allow-update { none; };
type master;
file "localhost.zone";
};
zone "0.0.127.in-addr.arpa" {
allow-update { none; };
type master;
file "named.local";
};
zone "sevenboys.net" IN {
type master;
file "db.sevenboys.net";
};
zone "30.194.221.in-addr.arpa" IN {
type master;
file "db.221.194.30";
};
include "/etc/rndc.key";

复制代码

######################db.sevenboys.net#######################

$TTL 86400
$ORIGIN sevenboys.net.
@ IN SOA ns.sevenboys.net. root.sevenboys.net. (
2005072605
28800
14400
3600000
86400 )
IN NS sevenboys.net.
IN NS ns.sevenboys.net.
IN MX 10 ns.sevenboys.net. //MX记录
@ IN A 221.194.30.56 //指定域主机地址
ns IN A 221.194.30.56 //A记录
IN MX 0 ns.sevenboys.net. //MX记录
www IN A 221.194.30.48 //A记录
bbs IN A 221.194.30.35 //A记录
hevttc IN A 221.194.30.34 //A记录
service IN A 221.194.30.38 //A记录

复制代码

谢谢了，估计是db.sevenboys.net的错

[ 本帖最后由晓腾于 2005-11-27 21:36 编辑 ]

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網中人

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5楼 [报告]

发表于 2005-11-28 01:13 |只看该作者

restart named 後再貼一下 /var/log/messages 的內容?

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晓腾

稍有积蓄

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6楼 [报告]

发表于 2005-11-28 13:12 |只看该作者

谢谢“网中人”，问题已经解决

我按照http://www.study-area.org/linux/servers/linux_dns.htm
（网中人提供）
我还想问网中人一个问题（是否有点贪婪了？）：我用的是linux自带的bind，我想配置使他支持mysql不知道到怎么办？[/b]把其中的范例修改了，就能正常解析了！
两个正确的配置文件如下
named.conf

// generated by named-bootconf.pl

//

// a caching only nameserver config

//

options {

/*

   * If there is a firewall between you and nameservers you want

   * to talk to, you might need to uncomment the query-source

   * directive below.  Previous versions of BIND always asked

   * questions using port 53, but BIND 8.1 uses an unprivileged

   * port by default.

   */

// query-source address * port 53;

   forward first;

   forwarders {

      202.99.166.4;

      202.99.160.68;

};

directory "/var/named";

};

controls {

inet 127.0.0.1 allow { localhost; } keys { rndckey; };

};

zone "." {

type hint;

file "named.ca";

};

zone "localhost" {

allow-update { none; };

type master;

file "localhost.zone";

};

zone "0.0.127.in-addr.arpa" {

allow-update { none; };

type master;

file "named.local";

};

zone "100.168.192.in-addr.arpa" IN {

      type master;

      file "192.168.100.rev";

};

zone "1.0.10.in-addr.arpa" IN {

      type master;

      file "10.0.1.rev";

};

zone "siyongc.domain" IN {

      type master;

      file "siyongc.domain";

};

zone "dmz.domain" IN {

      type master;

      file "dmz.domain";

};

zone "30.194.221.in-addr.arpa" IN {

      type master;

      file "221.194.30.rev";

};

zone "shuzhifeng.com" IN {

type master;

file "shuzhifeng.com";

};

include    "/etc/rndc.key";

复制代码

/var/named/shuzhifeng.com

$TTL 86400

$ORIGIN shuzhifeng.com.

@ IN  SOA  dns.shuzhifeng.com. root.dns.shuzhifeng.com.(

2001111601 28800 14400 3600000 86400)

      IN  NS    rh71.siyongc.domain.

      IN  NS    dns.shuzhifeng.com.

      IN  NS    lp64.dmz.domain.

      IN  MX  10 rh71.siyongc.domain.

      IN  MX  20 lp64.dmz.domain.

      IN  MX  30 dns.shuzhifeng.com.

;; -- default address

@    IN  A    221.194.30.56

;; -- linux servers --

dns IN  A    221.194.30.56

      IN  MX 0  dns.shuzhifeng.com.

      IN  MX  10  rh71.siyongc.domain.

      IN  MX  20 lp64.dmz.domain.

      IN  HINFO  "Petium VI 266""Redhat AS 3"

      IN  TXT "The internet gateway."

www    IN  A    221.194.30.48

      IN  MX  0  mail.shuzhifeng.com.

      IN  MX  10 dns.shuzhifeng.com.

      IN  HINFO  "Petium II 266 dell""Mandrak 8.0"

;; -- Windows desktops --

weblogic IN  A    221.194.30.36

      IN  MX  0  mail.shuzhifeng.com.

      IN  HINFO  "Petium III 800 acer""Windows ME"

mail  IN  A    221.194.30.56

      IN  MX  0  mail.shuzhifeng.com.

      IN  HINFO  "Petium II 300""Windows 98"

oracle  IN  A    221.194.30.57

      IN  MX  0  mail.shuzhifeng.com.

      IN  HINFO  "Petium II 300""Windows 98"

service  IN  A    221.194.30.35

      IN  MX  0  mail.shuzhifeng.com.

      IN  HINFO  "Petium II 300""Windows 98"

;;ftp  IN  A    221.194.30.35

;;       IN  MX  0  mail.shuzhifeng.com.

;;       IN  HINFO  "Petium II 300""Windows 98"

;; -- cnames --

;;dns    IN  CNAME  dns

;;www    IN  CNAME  dns

ftp    IN  CNAME  service

;;mail IN  CNAME  dns

复制代码

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晓腾

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7楼 [报告]

发表于 2005-11-28 22:26 |只看该作者

如下图

/var/log/message 出现如下错误？
couldn't open pid file '/usr/local/named/var/run/named.pid': No such file or directory

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網中人

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8楼 [报告]

发表于 2005-11-29 02:20 |只看该作者

pid 沒有就算了.

至於用 mysql 來做 dns, 找一下精華區, 尤其是 abel 兄的文章, 應該就有了.

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ailms

丰衣足食

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9楼 [报告]

发表于 2005-12-01 11:26 |只看该作者

这是 ‘DNS and BIND’一书的部分内容，希望有帮助

14.5.2. Name Server Reports "No NS Record for SOA MNAME" （ name server 指示缺少 SOA 记录中缺少 NS ）
You'll see this error only on BIND 8.1 servers:

May 8 03:44:38 terminator named[11680]: no NS RR for SOA MNAME "movie.edu" in zone "movie.edu"
The 8.1 server was a real stickler （坚持己见的人） about the first field in the SOA record. Remember that one? In Chapter 4, "Setting Up BIND", we said that it was, by convention, the domain name of the primary master name server for the zone. BIND 8.1 assumes it is and checks for a corresponding NS record pointing the zone's domain name to the server in that field. If there's no such NS record, BIND emits （发出）that error message. It will also prevent NOTIFY messages from working correctly. The solution is either to change your MNAME field to the domain name of a name server listed in an NS record or to upgrade to a newer version of BIND 8. Upgrading is the better option since BIND 8.1 is so old. The check was removed at BIND 8.1.1.