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Authentication failure between ISA 2004 & Domain Controller..

Posted on 2006-11-16
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Last Modified: 2008-02-01
Hi,

I have ISA 2004 server installed in Windows 2003 Standard server which is configured in my Domain Contoller(Windows 2003 Enterprise edition), Now the problem is, ISA server is not authentcating with my DC and to resolve the problem i have to restart the ISA Server.

Due to authentication problem users getting "pop up" asking for Username, Password & Domain while they are using allowed website.

As per event log "Event id : 5719" the error is "RPC Server is unavailable"

Pls. help me to resolve the Problem..
Waiting for your reply......



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Question by:JojiJoseph_1975
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inbarasan earned 250 total points
ID: 17957647
Dear JojiJoseph_1975,

Check the Articles
http://support.microsoft.com/kb/911799

NETLOGON Event 5719 :
This computer was not able to set up a secure session with a domain controller in domain EDU due to the following:
There are currently no logon servers available to service the logon request.
This may lead to authentication problems. Make sure that this computer is connected to the network. If the problem persists, please contact your domain administrator.
---------------------
Then you need to make your netlogon service dependant on your fwsrv service

hklm/system/currentcontrolset/services/netlogon:
reg_multi_sz : dependonservice -> add : fwsrv

Refer : http://www.isaserver.org/pages/newsletters/march2005.asp

Hope this helps



Cheers!
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