DNS mit bind9

Installation

aptitude install bind9

Konfiguration von bind9

Standardmäßig sind die Konfigurationsdateien von bind9 auf mehrere aufgeteilt:

• /etc/bind/named.conf
• /etc/bind/named.conf.locale
• /etc/bind/named.conf.options
• /etc/bind/named.conf.default-zones

Man kann aber nach belieben auch nur die hauptdatei named.conf benutzen.

options {
       directory "/var/lib/bind";
       // forwarders { 0.0.0.0; };
       auth-nxdomain no;    # conform to RFC1035
       listen-on { any; };
};

// prime the server with knowledge of the root servers
zone "." {
       type hint;
       file "/etc/bind/db.root";
};

// be authoritative for the localhost forward and reverse zones, and for
// broadcast zones as per RFC 1912

zone "localhost" {
       type master;
       file "/etc/bind/db.local";
};

zone "127.in-addr.arpa" {
       type master;
       file "/etc/bind/db.127";
};

zone "0.in-addr.arpa" {
       type master;
       file "/etc/bind/db.0";
};

zone "255.in-addr.arpa" {
       type master;
       file "/etc/bind/db.255";
};

zone "int" {
       type master;
       file "vulkan";
       notify no;
};