NAD810-rootDNS-VM
Root Name Server for the mini-Internet
- One or more root name server
- Each student run their own Primary Name server for their own domain
Main BIND configuration file on the root name server
Modify the default "." zone defination to:
zone "." IN {
type master;
file "zone.root";
};
The zone.root file should delegate each student's domain to their Primary Name server
$TTL 86400
@ IN SOA localhost root.localhost (
42 ; serial (d. adams)
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
IN NS lhost.
lhost IN A 172.16.54.254
pod1.com. IN NS ns.pod1.com.
ns.pod1.com. IN A 192.168.0.203
pod2.com. IN NS ns.pod2.com.
ns.pod2.com. IN A 192.168.0.102
pod3.com. IN NS ns.pod3.com.
ns.pod3.com. IN A 192.168.0.103
pod4.com. IN NS ns.pod4.com.
ns.pod4.com. IN A 192.168.0.104
pod5.com. IN NS ns.pod5.com.
ns.pod5.com. IN A 192.168.0.105
pod6.com. IN NS ns.pod6.com.
ns.pod6.com. IN A 192.168.0.106
pod7.com. IN NS ns.pod7.com.
ns.pod7.com. IN A 192.168.0.107
pod8.com. IN NS ns.pod8.com.
ns.pod8.com. IN A 192.168.0.108
pod8.com. IN NS sns.pod8.com.
sns.pod8.com. IN A 192.168.1.8