3. Servidor dns
Note
Servidor de nombres de dominio
Manual para instalar y configurar un servidor DNS.
1 dnf install bind9.18
2 systemctl enable named
3 systemctl start named
Fichero /etc/named.conf
zone "dominio.com" in {
type master;
file "dominio.zone";
allow-transfer { any; };
notify yes;
};
zone "1.16.172.in-addr.arpa" in {
type master;
file "dominio.reverse";
};
zone "1.10.10.in-addr.arpa" in {
type master;
file "dmz.reverse";
};
zone "4.168.192.in-addr.arpa" in {
type master;
file "external.reverse";
};
Fichero /var/named/dominio.zone
$TTL 86400
@ IN SOA dominio.com. root.dominio.com. (
110128 ; serial
28800 ; refresh
7200 ; retry
604800 ; expire
86400 ) ; minimum
IN A 172.16.1.14
IN NS core.dominio.com.
IN MX 10 email.dominio.com.
resources.dominio.com. IN A 172.16.1.2
pfsense.dominio.com. IN A 172.16.1.10
Fichero /var/named/dominio.reverse
$TTL 86400
@ IN SOA dominio.com. root.dominio.com. (
110128 ; serial
28800 ; refresh
7200 ; retry
604800 ; expire
86400 ) ; minimum
IN NS core.dominio.com.
2 IN PTR resources.dominio.com.
10 IN PTR pfsense.dominio.com.
Fichero /var/named/dmz.reverse
$TTL 86400
@ IN SOA dominio.com. root.dominio.com. (
110128 ; serial
28800 ; refresh
7200 ; retry
604800 ; expire
86400 ) ; minimum
IN NS core.dominio.com.
5 IN PTR dmz01.dominio.com.
25 IN PTR tfgemisor.dominio.com.