Rozchození BIND DNS

[Jaroslav]

Ahoj, chtel sem si rozjet v teslabu svuj bind, nasel sem nekolik navodu na internetu, nic mene at se snazim jak se snazim
pri nslookup example.local dostavam porad hlasku:

Kód: [Vybrat]

Server:         127.0.0.1
Address:        127.0.0.1#53

** server can't find example.local: NXDOMAIN



/etc/named/named.conf

Kód: [Vybrat]

include "/etc/rndc.key";
options {
    listen-on port 53 { 127.0.0.1; 10.0.0.221; };                # PRIMARY Bind DNS IP Address
    listen-on-v6 port 53 { ::1; };
    directory     "/var/named";
    dump-file     "/var/named/data/cache_dump.db";
    statistics-file "/var/named/data/named_stats.txt";
    memstatistics-file "/var/named/data/named_mem_stats.txt";
    allow-query     { all; };                 # NETWORK to serve
    recursion yes;

    dnssec-enable yes;
    dnssec-validation yes;
    dnssec-lookaside auto;

 
    bindkeys-file "/etc/named.iscdlv.key";

    managed-keys-directory "/var/named/dynamic";
};





zone "example.local" IN {               
        type master;
        file "/var/named/example.local";
        allow-update { none; };
};



Muze nekdo prosim poradit?

[Reklama]

[MP]

Obsah file "/var/named/example.local"; ?

[Jaroslav]

Kód: [Vybrat]

@       IN      SOA node01.example.local.  hostmaster.example.local.(
         2014050900 10800 3600 604800 360

)

@       IN      NS      node01.example.local.


@       IN      MX      10      server1.example.local.


example IN      A       10.0.0.221
node01  IN      A       10.0.0.221
server1 IN      A       10.0.0.221
mail    IN      CNAME   server1


[M.]

nslookup example.local  by měl vrátit chybu, protože k němu nenn A záznam, takže zkoušet spíše nslookup node01.example.local, protože defualt se ptá nslookup na záznamy s IP adresou. Nebo s eptát na hlavičku domény  nslookup -type=SOA example.local.
A pokud tyhle dotazy selžou, pak bych se podíval do /var/log/messages nebo /var/log/syslog, při spuštění bindu by měl řvát, pokud tu doménu odmítne načíst, tak proč. Z dálky ten soubor vypadá OK.

[Jaroslav]

Kód: [Vybrat]

-bash-4.1# nslookup node01.example.local
Server:         127.0.0.1
Address:        127.0.0.1#53

** server can't find node01.example.local: NXDOMAIN

-bash-4.1#



Kód: [Vybrat]


May 15 04:58:43 node01 named[3589]: listening on IPv4 interface lo, 127.0.0.1#53
May 15 04:58:43 node01 named[3589]: listening on IPv6 interface lo, ::1#53
May 15 04:58:43 node01 named[3589]: generating session key for dynamic DNS
May 15 04:58:43 node01 named[3589]: sizing zone task pool based on 6 zones
May 15 04:58:43 node01 named[3589]: using built-in DLV key for view _default
May 15 04:58:43 node01 named[3589]: set up managed keys zone for view _default, file '/var/named/dynamic/managed-keys.bind'
May 15 04:58:43 node01 named[3589]: Warning: 'empty-zones-enable/disable-empty-zone' not set: disabling RFC 1918 empty zones
May 15 04:58:43 node01 named[3589]: automatic empty zone: 127.IN-ADDR.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: 254.169.IN-ADDR.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: 2.0.192.IN-ADDR.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: 100.51.198.IN-ADDR.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: 113.0.203.IN-ADDR.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: 255.255.255.255.IN-ADDR.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: D.F.IP6.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: 8.E.F.IP6.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: 9.E.F.IP6.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: A.E.F.IP6.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: B.E.F.IP6.ARPA
May 15 04:58:43 node01 named[3589]: automatic empty zone: 8.B.D.0.1.0.0.2.IP6.ARPA
May 15 04:58:43 node01 named[3589]: command channel listening on 127.0.0.1#953
May 15 04:58:43 node01 named[3589]: command channel listening on ::1#953
May 15 04:58:43 node01 named[3589]: zone 0.in-addr.arpa/IN: loaded serial 0
May 15 04:58:43 node01 named[3589]: zone 1.0.0.127.in-addr.arpa/IN: loaded serial 0
May 15 04:58:43 node01 named[3589]: zone 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN: loaded serial 0
May 15 04:58:43 node01 named[3589]: zone localhost.localdomain/IN: loaded serial 0
May 15 04:58:43 node01 named[3589]: zone localhost/IN: loaded serial 0
May 15 04:58:43 node01 named[3589]: managed-keys-zone ./IN: loaded serial 133
May 15 04:58:43 node01 named[3589]: running





jinak jsem zkousel kontrolo zonoveho souboru a byla ok ...

[Reklama]

[Jaroslav]

Prave me prekvapuje, ze v dolni casti logu, kde se ukazuje "loaded zones" se neukazuje example.local

[M.]

Evidetně ti to načítá konfiguraci odjinud, než ten tvůj /etc/named/named.conf. :-)
To je pak otázka distrubuce, hledej /etc/named.conf, někde je /etc/bind/named.conf, ...

[Jaroslav]

Ja sem ale kreten ...
Celou dobu sem to mel na ocich ....
Diky moc za poznamku uz to jede