ShocKNetworK Blog

authoritative;
include “/etc/bind/rndc.key”;
server-identifier chunli.shocknetwork.com.;
ddns-domainname “shocknetwork.com.”;
ddns-rev-domainname “in-addr.arpa.”;
ddns-update-style interim;
ddns-updates on;
ignore client-updates;
zone shocknetwork.com. {
primary 127.0.0.1;
key rndc-key;
}
default-lease-time 21600; # 6 hours
max-lease-time 43200; # 12 hours
option domain-name “shocknetwork.com”;
option domain-name-servers chunli.shocknetwork.com, resolver1.opendns.com;
default-lease-time 600;
max-lease-time 7200;
log-facility local7;
subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.100 192.168.0.200;
option domain-name-servers chunli.shocknetwork.com, resolver1.opendns.com;
option domain-name “shocknetwork.com”;
option routers 192.168.0.1;
option broadcast-address 192.168.0.3;
default-lease-time 600;
max-lease-time 7200;
zone 0.168.192.in-addr.arpa. {
primary 192.168.0.3;
key rndc-key;
}
zone localdomain. {
primary 192.168.0.3;
key rndc-key;
}
}

/etc/named.conf –> I’m using Ubuntu 6, so it’s actually /etc/bind/named.conf and named.options, etc, but for the sake of simplicity, I’ll put them all together.
options {
directory “/var/cache/bind”;
auth-nxdomain no; # conform to RFC1035
};
zone “.” {
type hint;
file “/etc/bind/db.root”;
};
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″;
};
controls {
inet 127.0.0.1 allow {localhost; } keys { “rndc-key”; };
};
// Add local zone definitions here.
zone “shocknetwork.com” {
type master;
file “/etc/bind/shocknetwork.com.zone”;
allow-update { key “rndc-key”; };
notify yes;
};
zone “0.168.192.in-addr.arpa” {
type master;
file “/etc/bind/0.168.192.in-addr.arpa.zone”;
allow-update { key “rndc-key”; };
notify yes;
};
include “/etc/bind/rndc.key”;

Some troubleshooting tips:

1) turn on logging for DNS:
logging {
category “default” { “debug”; };
file “/tmp/nameddbg” versions 2 size 50m;
print-time yes;
print-category yes;
};

That’s about it – it should give you all you need.]]>