Instalar MyDNS

wget http://mydns.bboy.net/download/mydns-1.1.0.tar.gz
tar -zxvf mydns-1.1.0.tar.gz
cd mydns-1.1.0
./configure \
	--prefix=/usr/local/mydns \
	--without-pgsql \
	--with-mysql-lib=/usr/local/mysql/lib/mysql \
	--with-mysql-include=/usr/local/mysql/include/mysql
make
make install
make conf # para que cree un /etc/mydns.conf por defecto

Creamos la base de datos

mysqladmin -u root -p create mydns
mysql -u root -p
mysql> GRANT SELECT ON mydns.* TO mydns@localhost IDENTIFIED BY '[password]';
mysql> exit
/usr/local/mydns/sbin/mydns --create-tables | mysql -u root -p mydns

Configuración

vi /etc/mydns.conf

y modificamos sobre todo

db-password = [password]
multicpu = 4

Arrancar y parar

Arrancar

/usr/local/mydns/sbin/mydns -b

Parar