sudo gedit  /etc/bind/named.conf



//Only these servers can ask questions.
acl "home" { 192.168.0.0/24; 127.0.0.1; };
// If this file doesn't exist, I'll explain it later. It must be included.
include "/etc/rndc.key";
options {
        //Where all your DNS info is stored
        directory "/etc/bind-zone/";
        dump-file "/var/named/data/cache_dump.db";
        statistics-file "/var/named/data/named_stats.txt";
        allow-query { "home"; };
        //If named doesn't know, it will eithe ask one of these,
        //Or shoe the client to it
        forwarders { 68.87.71.226; 68.87.73.242;};
};

//This allows dhcpd to update your DNS. Change accordingly
//if you have dhcpd on a different server.
controls {
        inet 127.0.0.1 port 953 allow { localhost; 127.0.0.1; 192.168.0.100; } keys { rndckey; };
};

//This is the zone where your DHCPD will do its updating.
//Change example.com to the name of your network
zone "mydomain.com" {
        type master;
        notify no;
        //For sanity's sake, change it to something related
        file "/etc/bind-zone/clients.zone";
        allow-update { key rndc-key; };
};

//This is for reverse DNS lookups
zone "0.168.192.in-addr.arpa" {
        type master;
        notify no;
        file "/etc/bind/clients.zone.rev";
        allow-update {key rndc-key; };
};

// These zones came with the fedora install.
// None are required, but why fix something
// that ain't broke?
zone "localhost" IN {
        type master;
        file "/etc/bind-zone/localhost.zone";
        allow-update { none; };
};

zone "0.0.127.in-addr.arpa" IN {
        type master;
        file "/etc/bind-zone/named.local";
        allow-update { none; };
};

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.ip6.arpa" IN {
        type master;
        file "/etc/bind-zone/named.ip6.local";
        allow-update { none; };
};

zone "255.in-addr.arpa" IN {
        type master;
        file "/etc/bind-zone/named.broadcast";
        allow-update { none; };
};

zone "0.in-addr.arpa" IN {
        type master;
        file "/etc/bind-zone/named.zero";
        allow-update { none; };
};

// This is for looking up the root nameservers.
zone "." {
        type hint;
        file "/etc/bind-zone/named.ca";
};

--------------------------------------------------------

/etc/named.conf

//Only these servers can ask questions.
acl "home" { 192.168.0.0/24; 127.0.0.1; };
// If this file doesn't exist, I'll explain it later. It must be included.
include "/etc/rndc.key";
options {
        //Where all your DNS info is stored
        directory "/etc/bind-zone/";
        dump-file "/var/named/data/cache_dump.db";
        statistics-file "/var/named/data/named_stats.txt";
        allow-query { "home"; };
        //If named doesn't know, it will eithe ask one of these,
        //Or shoe the client to it
        forwarders { 68.87.71.226; 68.87.73.242;};
};

//This allows dhcpd to update your DNS. Change accordingly
//if you have dhcpd on a different server.
controls {
        inet 127.0.0.1 port 953 allow { localhost; 127.0.0.1; 192.168.0.100; } keys { rndckey; };
};

//This is the zone where your DHCPD will do its updating.
//Change example.com to the name of your network
zone "mydomain.com" {
        type master;
        notify no;
        //For sanity's sake, change it to something related
        file "/etc/bind-zone/clients.zone";
        allow-update { key rndc-key; };
};

//This is for reverse DNS lookups
zone "0.168.192.in-addr.arpa" {
        type master;
        notify no;
        file "/etc/bind/clients.zone.rev";
        allow-update {key rndc-key; };
};

// These zones came with the fedora install.
// None are required, but why fix something
// that ain't broke?
zone "localhost" IN {
        type master;
        file "/etc/bind-zone/localhost.zone";
        allow-update { none; };
};

zone "0.0.127.in-addr.arpa" IN {
        type master;
        file "/etc/bind-zone/named.local";
        allow-update { none; };
};

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.ip6.arpa" IN {
        type master;
        file "/etc/bind-zone/named.ip6.local";
        allow-update { none; };
};

zone "255.in-addr.arpa" IN {
        type master;
        file "/etc/bind-zone/named.broadcast";
        allow-update { none; };
};

zone "0.in-addr.arpa" IN {
        type master;
        file "/etc/bind-zone/named.zero";
        allow-update { none; };
};

// This is for looking up the root nameservers.
zone "." {
        type hint;
        file "/etc/bind-zone/named.ca";
};

-------------------------------------------------------
/etc/dhcpd.conf


# Basic stuff to name the server and switch on updating
server-identifier           192.168.0.100;
ddns-updates                on;
ddns-update-style           interim;
ddns-domainname             "mydomain.com.";
ddns-rev-domainname         "in-addr.arpa.";
ignore                      client-updates;

# This is the key so that DHCP can authenticate it's self to BIND9
# include                     "/etc/rndc.key";
key rndc-key {
        algorithm hmac-md5;
        secret "9lJ3Q3MrYOLkPMQfttS5Yg==";
        };

# This is the communication zone
zone mydomain.com. {
    primary 127.0.0.1;
    key rndc-key;
}

# Normal DHCP stuff
option domain-name              "mydomain.com";
option domain-name-servers      192.168.0.100;
option ntp-servers              192.168.0.100;
option ip-forwarding            off;

default-lease-time              600;
max-lease-time                  7200;
authoritative;

log-facility local7;

subnet 192.168.0.0 netmask 255.255.255.0 {
    range                       192.168.0.100 192.168.0.200;
    option broadcast-address    192.168.0.255;
    option routers              192.168.0.1;
    allow                       unknown-clients;

    zone    0.168.192.in-addr.arpa. {
            primary 192.168.0.100;
            key             "rndc-key";
    }

    zone    mydomain.com. {
            primary 192.168.0.100;
            key             "rndc-key";
    }
}
------------------------------------------------------
/etc/dhcp3/dhcpd.conf

# Basic stuff to name the server and switch on updating
server-identifier           192.168.0.100;
ddns-updates                on;
ddns-update-style           interim;
ddns-domainname             "mydomain.com.";
ddns-rev-domainname         "in-addr.arpa.";
ignore                      client-updates;

# This is the key so that DHCP can authenticate it's self to BIND9
# include                     "/etc/rndc.key";
key rndc-key {
        algorithm hmac-md5;
        secret "9lJ3Q3MrYOLkPMQfttS5Yg==";
        };

# This is the communication zone
zone mydomain.com. {
    primary 127.0.0.1;
    key rndc-key;
}

# Normal DHCP stuff
option domain-name              "mydomain.com";
option domain-name-servers      192.168.0.100;
option ntp-servers              192.168.0.100;
option ip-forwarding            off;

default-lease-time              600;
max-lease-time                  7200;
authoritative;

log-facility local7;

subnet 192.168.0.0 netmask 255.255.255.0 {
    range                       192.168.0.100 192.168.0.200;
    option broadcast-address    192.168.0.255;
    option routers              192.168.0.1;
    allow                       unknown-clients;

    zone    0.168.192.in-addr.arpa. {
            primary 192.168.0.100;
            key             "rndc-key";
    }

    zone    mydomain.com. {
            primary 192.168.0.100;
            key             "rndc-key";
    }
}