bind не отвечает на запросы[solved]

earl
12 лет назад (отредактировано 12 лет назад)
Темы: 21
Сообщения: 105
Участник с: 10 мая 2010
такая трабла, bind перестал отдавать запросы типа
host ya.ru
[[email protected] ~]$ host ya.ru 192.168.1.1
Using domain server:
Name: earl-pc
Address: 192.168.1.1#53
Aliases: 
Host ya.ru not found: 5(REFUSED)
с серва
[[email protected] ~]# host ya.ru localhost
Using domain server:
Name: localhost
Address: 127.0.0.1#53
Aliases: 
ya.ru has address 213.180.204.3
ya.ru has address 77.88.21.3
ya.ru has address 87.250.250.3
ya.ru has address 87.250.251.3
ya.ru has address 93.158.134.3
ya.ru mail is handled by 10 mx.yandex.ru
трабла появилась недавно. причем хз почему. пробовал убирать свои собственные записи dns(для домена) ничего не изменилось.
подскажите, в какую сторону ковырять?
[[email protected] ~]# cat /etc/named.conf
// 
// /etc/named.conf
//
options {
	directory "/var/named";
	pid-file "/var/run/named/named.pid";
	auth-nxdomain yes;
	datasize default;
// Uncomment these to enable IPv6 connections support
// IPv4 will still work:
//	listen-on-v6 { any; };
// Add this for no IPv4:
//	listen-on { none; };
	// Default security settings.
	allow-recursion { 127.0.0.1; };
	allow-transfer { none; };
	allow-update { none; };
    version none;
    hostname none;
    server-id none;
};
zone "localhost" IN {
	type master;
	file "localhost.zone";
	allow-transfer { any; };
};
zone "0.0.127.in-addr.arpa" IN {
	type master;
	file "127.0.0.zone";
	allow-transfer { any; };
};
zone "." IN {
	type hint;
	file "root.hint";
};
//zone "example.org" IN {
//	type slave;
//	file "example.zone";
//	masters {
//		192.168.1.100; 
//	};
//	allow-query { any; };
//	allow-transfer { any; };
//};
logging {
        channel xfer-log {
                file "/var/log/named.log";
                print-category yes;
                print-severity yes;
                print-time yes;
                severity info;
        };
        category xfer-in { xfer-log; };
        category xfer-out { xfer-log; };
        category notify { xfer-log; };
};
[[email protected] ~]# cat /var/named/root.hint
;       This file holds the information on root name servers needed to
;       initialize cache of Internet domain name servers
;       (e.g. reference this file in the "cache  .  <file>"
;       configuration file of BIND domain name servers).
;
;       This file is made available by InterNIC 
;       under anonymous FTP as
;           file                /domain/db.cache
;           on server           FTP.INTERNIC.NET
;       -OR-                    RS.INTERNIC.NET
;
;       last update:    Dec 12, 2008
;       related version of root zone:   2008121200
;
; formerly NS.INTERNIC.NET
;
.                        3600000  IN  NS    A.ROOT-SERVERS.NET.
A.ROOT-SERVERS.NET.      3600000      A     198.41.0.4
A.ROOT-SERVERS.NET.      3600000      AAAA  2001:503:BA3E::2:30
;
; FORMERLY NS1.ISI.EDU
;
.                        3600000      NS    B.ROOT-SERVERS.NET.
B.ROOT-SERVERS.NET.      3600000      A     192.228.79.201
;
; FORMERLY C.PSI.NET
;
.                        3600000      NS    C.ROOT-SERVERS.NET.
C.ROOT-SERVERS.NET.      3600000      A     192.33.4.12
;
; FORMERLY TERP.UMD.EDU
;
.                        3600000      NS    D.ROOT-SERVERS.NET.
D.ROOT-SERVERS.NET.      3600000      A     128.8.10.90
;
; FORMERLY NS.NASA.GOV
;
.                        3600000      NS    E.ROOT-SERVERS.NET.
E.ROOT-SERVERS.NET.      3600000      A     192.203.230.10
;
; FORMERLY NS.ISC.ORG
;
.                        3600000      NS    F.ROOT-SERVERS.NET.
F.ROOT-SERVERS.NET.      3600000      A     192.5.5.241
F.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:2F::F
;
; FORMERLY NS.NIC.DDN.MIL
;
.                        3600000      NS    G.ROOT-SERVERS.NET.
G.ROOT-SERVERS.NET.      3600000      A     192.112.36.4
;
; FORMERLY AOS.ARL.ARMY.MIL
;
.                        3600000      NS    H.ROOT-SERVERS.NET.
H.ROOT-SERVERS.NET.      3600000      A     128.63.2.53
H.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:1::803F:235
;
; FORMERLY NIC.NORDU.NET
;
.                        3600000      NS    I.ROOT-SERVERS.NET.
I.ROOT-SERVERS.NET.      3600000      A     192.36.148.17
;
; OPERATED BY VERISIGN, INC.
;
.                        3600000      NS    J.ROOT-SERVERS.NET.
J.ROOT-SERVERS.NET.      3600000      A     192.58.128.30
J.ROOT-SERVERS.NET.      3600000      AAAA  2001:503:C27::2:30
;
; OPERATED BY RIPE NCC
;
.                        3600000      NS    K.ROOT-SERVERS.NET.
K.ROOT-SERVERS.NET.      3600000      A     193.0.14.129 
K.ROOT-SERVERS.NET.      3600000      AAAA  2001:7FD::1
;
; OPERATED BY ICANN
;
.                        3600000      NS    L.ROOT-SERVERS.NET.
L.ROOT-SERVERS.NET.      3600000      A     199.7.83.42
L.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:3::42   
;
; OPERATED BY WIDE
;
.                        3600000      NS    M.ROOT-SERVERS.NET.
M.ROOT-SERVERS.NET.      3600000      A     202.12.27.33
M.ROOT-SERVERS.NET.      3600000      AAAA  2001:DC3::35
; End of File
и еще, может ли он не работать из-за того что серв нагружен на 99% процессом plugin-container?
earl
12 лет назад
Темы: 21
Сообщения: 105
Участник с: 10 мая 2010
снес полностью с конфигами, собрал из абс поновой.
[[email protected] bind]# /etc/rc.d/named restart
:: Stopping DNS                                                          [DONE] 
:: Starting DNS                                                          [DONE] 
[[email protected] bind]# named-checkconf -z
zone localhost/IN: loaded serial 42
zone 0.0.127.in-addr.arpa/IN: loaded serial 42
собственно почему не подгружается зона “.” ?
/etc/named.conf 
// 
// /etc/named.conf
//
options {
	directory "/var/named";
	pid-file "/var/run/named/named.pid";
	auth-nxdomain yes;
	datasize default;
// Uncomment these to enable IPv6 connections support
// IPv4 will still work:
//	listen-on-v6 { any; };
// Add this for no IPv4:
//	listen-on { none; };
	// Default security settings.
	allow-recursion { 127.0.0.1; };
	allow-transfer { none; };
	allow-update { none; };
    version none;
    hostname none;
    server-id none;
};
zone "localhost" IN {
	type master;
	file "localhost.zone";
	allow-transfer { any; };
};
zone "0.0.127.in-addr.arpa" IN {
	type master;
	file "127.0.0.zone";
	allow-transfer { any; };
};
zone "." IN {
	type hint;
	file "root.hint";
};
//zone "example.org" IN {
//	type slave;
//	file "example.zone";
//	masters {
//		192.168.1.100; 
//	};
//	allow-query { any; };
//	allow-transfer { any; };
//};
logging {
        channel xfer-log {
                file "/var/log/named.log";
                print-category yes;
                print-severity yes;
                print-time yes;
                severity info;
        };
        category xfer-in { xfer-log; };
        category xfer-out { xfer-log; };
        category notify { xfer-log; };
};
/var/named/root.hint
;       This file holds the information on root name servers needed to
;       initialize cache of Internet domain name servers
;       (e.g. reference this file in the "cache  .  <file>"
;       configuration file of BIND domain name servers).
;
;       This file is made available by InterNIC 
;       under anonymous FTP as
;           file                /domain/db.cache
;           on server           FTP.INTERNIC.NET
;       -OR-                    RS.INTERNIC.NET
;
;       last update:    Dec 12, 2008
;       related version of root zone:   2008121200
;
; formerly NS.INTERNIC.NET
;
.                        3600000  IN  NS    A.ROOT-SERVERS.NET.
A.ROOT-SERVERS.NET.      3600000      A     198.41.0.4
A.ROOT-SERVERS.NET.      3600000      AAAA  2001:503:BA3E::2:30
;
; FORMERLY NS1.ISI.EDU
;
.                        3600000      NS    B.ROOT-SERVERS.NET.
B.ROOT-SERVERS.NET.      3600000      A     192.228.79.201
;
; FORMERLY C.PSI.NET
;
.                        3600000      NS    C.ROOT-SERVERS.NET.
C.ROOT-SERVERS.NET.      3600000      A     192.33.4.12
;
; FORMERLY TERP.UMD.EDU
;
.                        3600000      NS    D.ROOT-SERVERS.NET.
D.ROOT-SERVERS.NET.      3600000      A     128.8.10.90
;
; FORMERLY NS.NASA.GOV
;
.                        3600000      NS    E.ROOT-SERVERS.NET.
E.ROOT-SERVERS.NET.      3600000      A     192.203.230.10
;
; FORMERLY NS.ISC.ORG
;
.                        3600000      NS    F.ROOT-SERVERS.NET.
F.ROOT-SERVERS.NET.      3600000      A     192.5.5.241
F.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:2F::F
;
; FORMERLY NS.NIC.DDN.MIL
;
.                        3600000      NS    G.ROOT-SERVERS.NET.
G.ROOT-SERVERS.NET.      3600000      A     192.112.36.4
;
; FORMERLY AOS.ARL.ARMY.MIL
;
.                        3600000      NS    H.ROOT-SERVERS.NET.
H.ROOT-SERVERS.NET.      3600000      A     128.63.2.53
H.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:1::803F:235
;
; FORMERLY NIC.NORDU.NET
;
.                        3600000      NS    I.ROOT-SERVERS.NET.
I.ROOT-SERVERS.NET.      3600000      A     192.36.148.17
;
; OPERATED BY VERISIGN, INC.
;
.                        3600000      NS    J.ROOT-SERVERS.NET.
J.ROOT-SERVERS.NET.      3600000      A     192.58.128.30
J.ROOT-SERVERS.NET.      3600000      AAAA  2001:503:C27::2:30
;
; OPERATED BY RIPE NCC
;
.                        3600000      NS    K.ROOT-SERVERS.NET.
K.ROOT-SERVERS.NET.      3600000      A     193.0.14.129 
K.ROOT-SERVERS.NET.      3600000      AAAA  2001:7FD::1
;
; OPERATED BY ICANN
;
.                        3600000      NS    L.ROOT-SERVERS.NET.
L.ROOT-SERVERS.NET.      3600000      A     199.7.83.42
L.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:3::42   
;
; OPERATED BY WIDE
;
.                        3600000      NS    M.ROOT-SERVERS.NET.
M.ROOT-SERVERS.NET.      3600000      A     202.12.27.33
M.ROOT-SERVERS.NET.      3600000      AAAA  2001:DC3::35
; End of File
 
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