DNS配置問題（問題已經解決）！
小弟在linux as4 update 2
配置DNS服務配置文件如下：
/etc/named.conf
這是我要解析域名
zone "polytele.com" IN {
type master;
file "polytele.com.zone";
allow-update { none; };
};
/var/named/polytele.com.zone 如下
$TTL 86400
@ IN SOA localhost root (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
IN NS localhost
localhost IN A 127.0.0.1
@ IN MX 10 polytele.com.
polytele.com. IN A 192.168.0.151
小弟就想在內網解析這個mail地址。可以配置完成後，啟動named服務dig abcdef.com解析不出來。
那位高手指點一下。那裡寫的不對。
[ 本帖最後由 lydongkill 於 2007-4-16 10:58 編輯 ]
《解決方案》
dig @localhost abcdef.com
《解決方案》
原帖由 chinaux 於 2007-4-13 17:37 發表於 2樓
dig @localhost abcdef.com
# dig polytele.com
; <<>> DiG 9.2.4 <<>> polytele.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 15158
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;polytele.com. IN A
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(localhost)
;; WHEN: Fri Apr 13 17:19:32 2007
;; MSG SIZE rcvd: 30
#
# dig localhost
; <<>> DiG 9.2.4 <<>> localhost
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24035
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
;; QUESTION SECTION:
;localhost. IN A
;; ANSWER SECTION:
localhost. 86400 IN A 127.0.0.1
;; AUTHORITY SECTION:
localhost. 86400 IN NS localhost.
;; ADDITIONAL SECTION:
localhost. 86400 IN AAAA ::1
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(localhost)
;; WHEN: Fri Apr 13 17:20:09 2007
;; MSG SIZE rcvd: 85
#
《解決方案》
我用
tail -f /var/log/messages
我重新啟動named服務顯示如下信息。
Apr 13 20:13:54 localhost kernel: audit(1176466434.927:4): avc: denied { read } for pid=3939 comm="rndc" name="resolv.conf" dev=sda2 ino=16959589 scontext=root:system_r:ndc_t tcontext=user_u:object_r:etc_runtime_t tclass=file
Apr 13 20:13:54 localhost named: shutting down: flushing changes
Apr 13 20:13:54 localhost named: stopping command channel on 127.0.0.1#953
Apr 13 20:13:54 localhost named: no longer listening on 127.0.0.1#53
Apr 13 20:13:54 localhost named: no longer listening on 192.168.0.194#53
Apr 13 20:13:54 localhost named: exiting
Apr 13 20:13:54 localhost named: succeeded
Apr 13 20:13:56 localhost named: starting BIND 9.2.4 -u named -t /var/named/chroot
Apr 13 20:13:56 localhost named: using 1 CPU
Apr 13 20:13:56 localhost named: named startup succeeded
Apr 13 20:13:56 localhost named: loading configuration from '/etc/named.conf'
Apr 13 20:13:56 localhost named: listening on IPv4 interface lo, 127.0.0.1#53
Apr 13 20:13:56 localhost named: listening on IPv4 interface eth0, 192.168.0.194#53
Apr 13 20:13:56 localhost named: command channel listening on 127.0.0.1#953
Apr 13 20:13:56 localhost named: zone 0.in-addr.arpa/IN: loaded serial 42
Apr 13 20:13:56 localhost named: zone 0.0.127.in-addr.arpa/IN: loaded serial 1997022700
Apr 13 20:13:56 localhost named: zone 255.in-addr.arpa/IN: loaded serial 42
Apr 13 20:13:56 localhost named: 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
Apr 13 20:13:56 localhost named: zone hua.com/IN: loading master file hua.com.zone: file not found
Apr 13 20:13:56 localhost named: zone polytele.com/IN: loading master file polytele.com.zone: file not found
Apr 13 20:13:57 localhost named: zone localdomain/IN: loaded serial 42
Apr 13 20:13:57 localhost named: zone localhost/IN: loaded serial 42
Apr 13 20:13:57 localhost named: running
錯誤提示找不到我寫的配置文件呀！找不到polytele.com.zone這個文件。
奇怪的問題，我已經在/var/named目錄下寫了polytele.com.zone這個文件了。
《解決方案》
answer
/var/named/polytele.com.zone 如下
$TTL 86400
$ORIGIN
@ IN SOA nameserver.polytele. root.mail.polytele.com(
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
IN NS localhost
localhost IN A 127.0.0.1
@ IN MX 10 polytele.com.
polytele.com. IN A 192.168.0.151
《解決方案》
原帖由 liyangole 於 2007-4-14 12:02 發表於 5樓
/var/named/polytele.com.zone 如下
$TTL 86400
$ORIGIN
@ IN SOA nameserver.polytele. root.mail.polytele.com(
42 ; serial ...
按照你的帖子剛才測試了還是不能解析。我用的是bind-9.2.4-2這個版本。
錯誤提示找不到我寫的配置文件呀！找不到polytele.com.zone這個文件。（這個問題已經解決）
[ 本帖最後由 lydongkill 於 2007-4-16 10:25 編輯 ]
《解決方案》
DNS配置問題已經解決，可以正常的使用了。非常感謝大家幫助！
