DNS with IIS problem

  • Thread starter Thread starter Jeraldleung
  • Start date Start date
J

Jeraldleung

Hi all,

I am a new system engineer in a small business and now facing a
problems which I dont know if it is related to the DNS...

I am now having a public domain (e.g. www.abc.com) pointing to our IIS
server (IP 10.0.1.2) using NAT in the router. Now, I want to add
another public domain to my IIS (e.g. www.xyz.com). What can I do on
my DNS. Any record should I need to add in the Zone area?

Thanks all.

Jerald
 
Jeraldleung said:
Hi all,

I am a new system engineer in a small business and now facing a
problems which I dont know if it is related to the DNS...

I am now having a public domain (e.g. www.abc.com) pointing to our IIS
server (IP 10.0.1.2) using NAT in the router. Now, I want to add
another public domain to my IIS (e.g. www.xyz.com). What can I do on
my DNS. Any record should I need to add in the Zone area?
Click to expand...

Assuming the public xyz.com zone is hosted at an external DNS hosting
provider; and the www.xyz.com site is the only locally hosted service,
create a new Forward Lookup Zone named www.xyz.com, then in the zone create
a new host, leave the name field blank and give it the local IP of the web
server.
If you do this, only the www.xyz.com name will resolve internally, the rest
of the names in xyz.com will be forwarded to the external DNS.
 
In
Jeraldleung said:
Hi all,

I am a new system engineer in a small business and now facing a
problems which I dont know if it is related to the DNS...

I am now having a public domain (e.g. www.abc.com) pointing to our IIS
server (IP 10.0.1.2) using NAT in the router. Now, I want to add
another public domain to my IIS (e.g. www.xyz.com). What can I do on
my DNS. Any record should I need to add in the Zone area?

Thanks all.

Jerald
Click to expand...

One of the problems with NAT is it will only port re-map one external IP to
one internal IP. If you want to add this website to your current internal
webserver with a private IP, using "All Unassigned" in both website
properties, and are using hostheaders for the websites, then the IP for the
www record of both domain names need to only point to the external NAT IP.


--
Regards,
Ace

Please direct all replies ONLY to the Microsoft public newsgroups
so all can benefit.

This posting is provided "AS-IS" with no warranties or guarantees
and confers no rights.

Ace Fekay, MCSE 2003 & 2000, MCSA 2003 & 2000, MCSE+I, MCT, MVP
Microsoft Windows MVP - Windows Server - Directory Services
Infinite Diversities in Infinite Combinations.
=================================
 
In
Jeraldleung <[email protected]> made this post,
which I then
commented about below:

One of the problems with NAT is it will only port re-map one
external IP to
one internal IP. If you want to add this website to your
current internal
webserver with a private IP, using "All Unassigned" in both
website
properties, and are using hostheaders for the websites, then
the IP for the
www record of both domain names need to only point to the
external NAT IP.


--
Regards,
Ace

Please direct all replies ONLY to the Microsoft public
newsgroups
so all can benefit.

This posting is provided "AS-IS" with no warranties or
guarantees
and confers no rights.

Ace Fekay, MCSE 2003 & 2000, MCSA 2003 & 2000, MCSE+I, MCT,
MVP
Microsoft Windows MVP - Windows Server - Directory Services
Infinite Diversities in Infinite Combinations.
=================================
Click to expand...

Thanks for your answer.

I have solve this problem by using 2 External Public IP and 2 Internal
Private IP at the same PC through NAT in the Firewall.

Thanks!!

Jerald Leung
 
Jeraldleung said:
I have solve this problem by using 2 External Public IP and 2 Internal
Private IP at the same PC through NAT in the Firewall.
Click to expand...

Most routers don't support multiple IPs, what model is your router?

FYI, The router in Win2k/Win2k3 RRAS supports mapping/reserving multiple
public IPs to multiple internal IPs.
 
In
Kevin D. Goodknecht Sr. said:
Most routers don't support multiple IPs, what model is your router?

FYI, The router in Win2k/Win2k3 RRAS supports mapping/reserving
multiple public IPs to multiple internal IPs.
Click to expand...

I'm curious of the router model as well.

Ace
 
In Kevin D. Goodknecht Sr. [MVP] <[email protected]> made this
post, which I
then commented about below:

I'm curious of the router model as well.

Ace
Click to expand...

This is a router provided by the ISP and I dont exactly know what’s
the answer. Actually, I need to call the ISP to configure the NAT
mapping for me.

Jerald
 
In
Jeraldleung said:
This is a router provided by the ISP and I dont exactly know whatâ?Ts
the answer. Actually, I need to call the ISP to configure the NAT
mapping for me.

Jerald
Click to expand...

Let us know how you make out.

Ace
 
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