On Jun 23, 2010, at 11:06 PM, Peter Macko wrote:
How can I "fake" a part of domain?
Explanation of what I mean:
- There is example.com domain somewhere on internet (not under my
control) that contains:
www.example.com .... IP: 1.2.3.4
www2.example.com ... IP: 11.22.33.44
- I have local DNS; and for my local network I fake to have
example.com domain.
- I would like to configure my local DNS (BIND) to:
1. return real IP (1.2.3.4) of www.example.com
2. return fake IP (11.11.11.11) of www2.example.com
3. return IP (99.99.99.99) of www3.example.com that do not really
exists
No 1. have to forward the request to the real example.com DNS,
but No 2. and 3. should fake the result.
Erm, are you *sure* that you want to do this?
Really really sure?
It's probably a bad idea, but....
Step 1: Make yourself authoritative for www2, www3 -- in named.conf:
zone "www2.example.com" {
type master;
file "/etc/namedb/www2.example.com";
};
zone "www3.example.com" {
type master;
file "/etc/namedb/www3.example.com";
};
Step 2: Make zone files www2.example.com (and obviously, www3):
$TTL 1h
www2.example.com. IN SOA localhost (
hostmaster.localhost
2010062700
1h
15m
4w
1h )
NS localhost.
A 11.11.11.11
Step 3: Repeat "This was a bad idea and I feel dirty..."
W
Thank you.
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