Re: Outlook 2003 prompts for logon credentials when connected over a Cisco VPN

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On Feb 4, 4:07 pm, JGood <jg...@xxxxxxxxxxxxx> wrote:
Well, after allowing some time to pass, with no configuration changes
made to anything, one of the laptops in question is no longer
prompting for logon credentials in Outlook via VPN.  The other laptop
in question needed a software rebuild (reinstalled Windows XP and all
apps from scratch) for unrelated reasons and so far so good with it as
well.  I tested DNS/WINS name resolution over a VPN connection with
all of the commands you listed and the results were correct.  The
Cisco VPN client we use is ver 4.8.01.0300 and it does include a
stateful firewall, but it is turned off by default.  If I see this
issue again I will have the client check the firewall setting setting
first and will also have them change Outlook 2003's authentication
type to NTLM if need be.  So, this seems to be an intermittent issue.
Could the number of clients attempting to connect simultaneously at a
given time cause the issue?  Any further advise?  Thanks for the help.

Update to above info: The issue has returned on the laptop I
rebuilt. I'll check the firewall setting and the authentication
setting in Outlook, but I don't see how the auth setting would affect
OWA? Thanks.
.



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