RE: [ActiveDir] IAS, Radius & AD

[Joe Pochedley]

DC's are located by querying DNS.  Check and make sure the proper SRV records for the two domains in question appears on the server that your IAS is using for DNS.  DNSLint may help you with this task. Joe Pochedley A computer terminal is not some clunky old television with a typewriter in front of it. It is an interface where the mind and body can connect with the universe and move bits of it about. -Douglas Adams   From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Harding, Devon Sent: Thursday, November 17, 2005 8:47 AM To: ActiveDir@mail.activedir.org Subject: [ActiveDir] IAS, Radius & AD I have 15 child domains in my AD forest.  When using IAS (Nortel VPN) as a Radius server on my root AD server, I can get clients to successfully authenticate against all domains but 2.  On these two domains, I get an IAS event id error of 5052, ‘There is no domain controller available for domain SWSNM’.  I’ve ran DCDIAG and NETDIAG against these domain and the tests passes.   How does IAS locate domain controllers for authentication?  How can I troubleshoot this?   Devon Harding Windows Systems Engineer Southern Wine & Spirits - BSG 954-602-2469   __________________________________ This message and any attachments are solely for the intended recipient and may contain confidential or privileged information. If you are not the intended recipient, any disclosure, copying, use or distribution of the information included in the message and any attachments is prohibited. If you have received this communication in error, please notify us by reply e-mail and immediately and permanently delete this message and any attachments. Thank You.