Re: OWA prompts for login multiple times when accessing over secon



Since you have two NICs how is your IP route statement configured?




James Chong (MVP)
MCITP | EMA; MCSE | M+, S+,
Security+, Project+, ITIL
msexchangetips.blogspot.com



On May 1, 8:42 am, "Conrad Goodman" <c...@xxxxxxxxx> wrote:
I've found a work around to this issue!

Instead of accessing it via  IP address, on my client machine I added the
FQDN of the Exchange server to the host file with the IP.

Now when browsing from the client machine via hostname it works without any
issues with authentication!

So the question remains, does OWA support access via IP address on external
adapters or must you use a host name, and for what reason??

Regards

Conrad

"Milind Naphade" <milind.naph...@xxxxxxxxxxx(NO_SPAM)> wrote in message

news:FEEE9D49-B8DB-4D07-A397-C2181DDA2BCC@xxxxxxxxxxxxxxxx



Yes, Thanks for pointing out my mistake. I have messed up my labs during
the
last weekends. And I forgot for while that I run a backend cluster.
Now, if the problem is not due to ip address then i would suggest you to
check the GPO once on domain as well as local computer. The authenticated
users should be granted rights to access exchange server from network you
can
see it in local GPEDIT, under user rights assignments.Everyone,
IUSER_servername, Users , should be there.
--
Milind Naphade
http://mnaphade.blogspot.com

"Conrad Goodman" wrote:

Millind,

It is indeed set to all unassigned, and even if I specify the extneral
adapter's IP the issue still exists.

Correct me if I'm wrong, but you can't specify the HTTP Virtual Server IP
within ESM, it's an IIS setting?

Regards

Conrad

"Milind Naphade" <milind.naph...@xxxxxxxxxxx(NO_SPAM)> wrote in message
news:BF23D2E6-021B-434C-9A55-86381FAC27AE@xxxxxxxxxxxxxxxx
Configuring multiple adapters for exchange access is not a good
practice,
though supported. Check if you have configured the website access on
All
Unassigned in IIS manager and also confirm the IP address allocation
for
your
HTTP Virtual server in ESM.
--
Milind Naphade
http://mnaphade.blogspot.com

"Conrad Goodman" wrote:

Dear All

I have a virtual server running on Virtual Server 2005 R2 with the
following
installed:

Windows Server 2003 Std Ed. SP2
Exchange 2003 SP2 + vista OWA hotfix
Active Directory (it is a domain controller).

Primary network adapter on internal network
Secondary network adapter connected to external network.

When I access OWA on the server itself I am prompted once for login
credentials, without any problems.

When I access OWA from my external network with the IP address of the
secondary adapter, I am prompted for login credentials multiple times.
Eventually I can get into OWA and it stops prompting for credentials..

Is there anything I need to configure within IIS or Exchange or should
OWA
be happy to work on multiple IP's out of the box?

Many thanks

Conrad- Hide quoted text -

- Show quoted text -

.



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