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We are running the Cisco 3.6.2.a client connecting to 3060 concentrators. The base group on the concentrator is configured with DNS and WINS addresses and all groups inherit those settings. Occasionally a client will not be able to get to Intranet ...
The problem continues to occur, less frequently, but it still happens. We had an instance of this just last week with a user running 4.0.5d. We could not find a reason why the DNS updates were not applied, so the manual update to the DNS settings f...
We resolved the problem by forcing Kerboros to always use TCP instead of UDP on the client machines. To do this apply the following registry fix:[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\Kerberos\Parameters]"MaxPacketSize"=dword:00000...