>> Delete No. 21140 article
No. [급질문]네임서버작동불능...도와주세요

등록 2001-02-17 08:18:00 By localhost     조회 1
이름 hasukboy    

이틀밤을 샜습니다.
bind 8 을 쓰고있구요.....
꼼꼼히 세팅을 했다고 생각했는데 nslookup 하니까 서버에서 응답이 없다는메
세지만 이틀동안 보고있습니다....이일을 우찌해야좋을지..
 고수님들의 가르침을 부탁드립니다....꼭....안그럼 저 불면증 걸릴지도몰라
요.....TT
 설정과 결과값입니다......resolv.conf 에서
nameserver 127.0.0.1 했을때는 정상동작인것처럼보이는데
실재 서버이름을 입력했을때는 완전히 먹통입니다.
 그리고....죄송하지만,
도메인이름과 아이피주소는 각각 mydomain 과  xxx.xxx.xxx.xxx 로
적었습니다.....
     //----------------------------------------------------------------------------
 ############## resolv.conf ######################################################
[root@server /etc]# cat resolv.conf
search mydomain.co.kr
nameserver xxx.xxx.xxx.xxx
nameserver 210.124.122.35
nameserver 210.124.122.36
 ############## named.conf ######################################################
[root@server /etc]# more named.conf
// generated by named-bootconf.pl
 options {
        directory "/var/named";
        /*
         * 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;
};
 //
// a caching only nameserver config
//
zone "." {
        type hint;
        file "named.ca";
};
 zone "0.0.127.in-addr.arpa" {
        type master;
        file "named.local";
};
  zone "mydomain.co.kr" {
        type master;
        file "zone-mydomain.co.kr";
};
   
############## zone-mydomain.co.kr ######################################################
 [root@server /etc]# more ../var/named/zone-mydomain.co.kr
$TTL 86400
@       IN      SOA     ns.mydomain.co.kr. master.mydomain.co.kr. (
                        2001021721     ;Serial
                        28800          ;Refresh
                        14400          ;Retry
                        3600000        ;Expire
                        86400          ;Minumum
                        )
        IN      NS      ns.mydomain.co.kr.
        IN      A       xxx.xxx.xxx.xxx
        IN      MX 10  mail.mydomain.co.kr.
ns      IN      A       xxx.xxx.xxx.xxx
mail    IN      A       xxx.xxx.xxx.xxx
www     IN      A       xxx.xxx.xxx.xxx
  ############## nslookup ######################################################
  [root@server /etc]# nslookup
*** Can't find server name for address xxx.xxx.xxx.xxx: Server failed
Default Server:  ren1.inempire.com
Address: 210.124.122.35
 > 
   ############## ping  ######################################################
> exit
[root@server /etc]# ping mydomain.co.kr
PING mydomain.co.kr (xxx.xxx.xxx.xxx) from xxx.xxx.xxx.xxx : 56(84) bytes of data.
64 bytes from server (xxx.xxx.xxx.xxx): icmp_seq=0 ttl=255 time=46 usec
64 bytes from server (xxx.xxx.xxx.xxx): icmp_seq=1 ttl=255 time=23 usec
64 bytes from server (xxx.xxx.xxx.xxx): icmp_seq=2 ttl=255 time=21 usec
64 bytes from server (xxx.xxx.xxx.xxx): icmp_seq=3 ttl=255 time=21 usec
64 bytes from server (xxx.xxx.xxx.xxx): icmp_seq=4 ttl=255 time=32 usec
64 bytes from server (xxx.xxx.xxx.xxx): icmp_seq=5 ttl=255 time=20 usec
64 bytes from server (xxx.xxx.xxx.xxx): icmp_seq=6 ttl=255 time=19 usec
64 bytes from server (xxx.xxx.xxx.xxx): icmp_seq=7 ttl=255 time=20 usec
64 bytes from server (xxx.xxx.xxx.xxx): icmp_seq=8 ttl=255 time=22 usec
64 bytes from server (xxx.xxx.xxx.xxx): icmp_seq=9 ttl=255 time=21 usec
 --- mydomain.co.kr ping statistics ---
10 packets transmitted, 10 packets received, 0% packet loss
round-trip min/avg/max/mdev = 0.019/0.024/0.046/0.009 ms
[root@server /etc]#                                                           
 ############## ps ######################################################
[root@server /etc]# ps -ax | grep named
 1179 ?        S      0:00 ../usr/sbin/named
 5389 ?        S      0:00 /usr/sbin/named
 5499 pts/0    S      0:00 grep named
[root@server /etc]#   
 #################################################################################
#################################################################################
##########								#########
##########	resolv.conf 에서 nameserver 127.0.0.1 한후		#########
##########								#########
#################################################################################
#################################################################################
~
############## resolv.conf ######################################################
[root@server /etc]# cat resolv.conf
search mydomain.co.kr
nameserver 127.0.0.1
nameserver xxx.xxx.xxx.xxx
nameserver 210.124.122.35
nameserver 210.124.122.36
  ############## nslookup ######################################################
[root@server /etc]# nslookup
Default Server:  localhost
Address: 127.0.0.1
 > mydomain.co.kr
Server:  localhost
Address: 127.0.0.1
 Name:   mydomain.co.kr
Address:  xxx.xxx.xxx.xxx
 > set type=any
> mydomain.co.kr
Server:  localhost
Address: 127.0.0.1
 mydomain.co.kr   preference = 10, mail exchanger = mail.mydomain.co.kr
mydomain.co.kr   internet address = xxx.xxx.xxx.xxx
mydomain.co.kr   nameserver = ns.mydomain.co.kr
mydomain.co.kr
        origin = ns.mydomain.co.kr
        mail addr = master.mydomain.co.kr
        serial = 2001021721
        refresh = 28800 (8H)
        retry   = 14400 (4H)
        expire  = 3600000 (5w6d16h)
        minimum ttl = 86400 (1D)
mydomain.co.kr   nameserver = ns.mydomain.co.kr
mail.mydomain.co.kr      internet address = xxx.xxx.xxx.xxx
ns.mydomain.co.kr        internet address = xxx.xxx.xxx.xxx
>
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