CentOS – Samba Integration With DNS (PART 28)

LAB 28: SAMBA INTEGRATION WITH DNS – Configurations

Install ADDS and DNS on DC2012.

Check DNS Server on DC2012.

vi /etc/named.conf

:set nu

zone “dalaris.com” IN {

    type master;

    file “forward.dalaris.com”;

    allow-update {any; };

}

 

Do the same thing for the reverse zone.

Copy forward zone to another block 7 times.

zone “DomainDNSZones.dalaris.com” IN {

    type master;

    file “DomainDNSZones.dalaris.com”;

    allow-update {any; };

}

 

zone “ForestDNSZones.dalaris.com” IN {

    type master;

    file “ForestDNSZones.dalaris.com”;

    allow-update {any; };

}

 

zone “_msdcs.dalaris.com” IN {

    type master;

    file “_msdcs.dalaris.com”;

    allow-update {any; };

}

 

zone “_tcp.dalaris.com” IN {

    type master;

    file “_tcp.dalaris.com”;

    allow-update {any; };

}

 

zone “_udp.dalaris.com” IN {

    type master;

    file “_udp.dalaris.com”;

    allow-update {any; };

}

 

zone “_sites.dalaris.com” IN {

    type master;

    file “_sites.dalaris.com”;

    allow-update {any; };

}

 

Now we will create DNS Zone files

 

cd /var/named

vi dalaris.db

cp dalaris.db DomainDNSZones.dalaris.db

vi DomainDNSZones.dalaris.db

 

Change @ to

DomainDNSZones.dalaris.com. IN SOA … (note the dot at the end)

remove all A and CNAME records

Type: $ORIGIN DomainDNSZones.dalaris.com. (note the dot at the end)

 

cp DomainDNSZones.dalaris.com ForestDNSZones.dalaris.db

vi ForestDNSZones.dalaris.db

 

Change @ to

ForestDNSZones.dalaris.com. IN SOA …    (note the dot at the end)

remove all A and CNAME records

Type: $ORIGIN ForestDNSZones.dalaris.com. (note the dot at the end)

 

cp ForestDNSZones.dalaris.com _tcp.dalaris.com

Modify file

 

cp _tcp.dalaris.com _udp.dalaris.com

Modify file

 

cp _udp.dalaris.com _sites.dalaris.com

Modify file

 

cp _udp.dalaris.com _msdcs.dalaris.com

Modify file

 

You should have 7 zone files.

 

service named restart

 

 

If not working, check zone:

named-checkzone _tcp.dalaris.com

 

tail /var/log/messages

var# chown named.named named/

ll named/

chmod 770 –R named/

var# chown named.named named/*