Finaly i have decied to work in Xwindows for DNS configuration, my Xwindows was not working fro 2 day giving Xfree86 error so i just Upgraded my Xfree86 and it working
I am configuring DNS in Xwindows with Bind Coinfiguration tool
1- Very first i decied to creat Forward Master Zone as following
File name: forward.abc.com.zone
Primary Name server (SOA): @
Serial Number: 1
When ever i click on Ok its gives me error "FORWARD ZONE 'ABC.COM' MUST LIST AT LEAST ONE NAME SERVER"'
And then i replaced
Primary Name server (SOA): @ with ns1.abc.com
The new error is "primary nameserver 'ns1.abc.com has no . at teh end . you must use a full hostname'"
thans waiting for reply