Hi all,
We are building new website and the site will server both SSL and nonSSL
pages. We have two webservers and we have a an hardware load balancer to
route the traffic to one of the web server. The site is www.xyz.com, and the
two web server's hostnames are say A and B. Now, I am wondering on which CN
I have to take SSL certificate? www.xyz.com or A.xyz.com and B.xyz.com, If
it is www.xyz.com , can I take only ONE certificate and use it on both?


regards,
Rajidhar Etta
eComServer Inc.
609.951.8500 (x 192)
609.203.3697 (Cell)




-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Mads Toftum
Sent: Wednesday, August 22, 2001 5:03 PM
To: [EMAIL PROTECTED]
Subject: Re: newbie question about SSL certificates and hostname


On Wed, Aug 22, 2001 at 10:57:12AM -0700, Kory Hamzeh wrote:
>
> Meanwhile, we're bringing up a new site on a new machine that is going to
be
> running SSL. I'll call this machine store.domain.com. Once we get
> store.domain.com fully functional, we'll bring down www.domain.com and
make
> store.domain.com available. The problem is that when I apply for a
> certificate for the new machine, I have to give it a FQDN as the Command
> Name. If I use www.domain.com, we can't do any testing before hand. If I
use
> store.domain.com, I can't rename the host to www.domain.com.

Get a certificate for www.domain.com - as long as you're testing with this
cert on store.domain.com browsers will complain about a server name mismatch
and mod_ssl will warn you - alternatively you could just create your own
test cert for store.domain.com ... use: make certificate TYPE=custom
when installing mod_ssl or see the FAQ list about certificates:
http://www.modssl.org/docs/2.8/ssl_faq.html
>
> The only way around this, I think, it to leave store.domain.com as is, and
> when we bring down www.domain.com, add a CNAME to the DNS record to map
> www.domain.com to store.domain.com. Is this a correct way of doing this?
> Will this result in any problems down the road.
>
This is not really a great idea with cnames and certs - with two different
names for the same ip, then at lest one of them won't match the FQDN in
your cert.

vh

Mads Toftum
--
With a rubber duck, one's never alone.
              -- "The Hitchhiker's Guide to the Galaxy"
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