Archived from groups: microsoft.public.win2000.security (More info?)
Since IS moved our server out of it’s trusted domain into it own workgroup,
what we see is that when ever our remote VB application application does a
dcom CreateObject on the server MTS dlls, we get many of the following
errors Authentication security errors 681, 529, 681, 529 and the the
application continues w/o problems except slowly. We have turned off DCOM
Authentication which had no effect. We have a slowdown problem even if event
logging is turned off. There are 2 other servers (NT4 and W2K) experiencing
this problem. Is there anyway we can stop to Authentication checks and speed
up our application?
Our VB 6.0/DCOM/MS SQL application has been in production for 5 years. The
MS MTS / DCOM/ MS SQL 2000 is running on one W2K Server with SP 4. IS just
changed the server configuration from a Domain with trusts to the main
company domain to its own workgroup w/o trusts. Since that time, we are
getting a large number of Security Errors (Event ID 529 and 681 (error code =
3221225572) and system access has gotten very slow.
Default Security Properties for using dcomcnfg are Default Authentication
Level = None and Default Impersonation Level = Anonymous or Delegate, or
Identify, or Impersonate (have tried them all).
At the Component Services level Authorization Enforce Access Checks is
unchecked and Security Level = Perform Access Checks only at the process
level and Default Authentication Level = None and Default Impersonation
Level = Anonymous or Delegate, or Identify, or Impersonate (have tried them
all).
Since IS moved our server out of it’s trusted domain into it own workgroup,
what we see is that when ever our remote VB application application does a
dcom CreateObject on the server MTS dlls, we get many of the following
errors Authentication security errors 681, 529, 681, 529 and the the
application continues w/o problems except slowly. We have turned off DCOM
Authentication which had no effect. We have a slowdown problem even if event
logging is turned off. There are 2 other servers (NT4 and W2K) experiencing
this problem. Is there anyway we can stop to Authentication checks and speed
up our application?
Our VB 6.0/DCOM/MS SQL application has been in production for 5 years. The
MS MTS / DCOM/ MS SQL 2000 is running on one W2K Server with SP 4. IS just
changed the server configuration from a Domain with trusts to the main
company domain to its own workgroup w/o trusts. Since that time, we are
getting a large number of Security Errors (Event ID 529 and 681 (error code =
3221225572) and system access has gotten very slow.
Default Security Properties for using dcomcnfg are Default Authentication
Level = None and Default Impersonation Level = Anonymous or Delegate, or
Identify, or Impersonate (have tried them all).
At the Component Services level Authorization Enforce Access Checks is
unchecked and Security Level = Perform Access Checks only at the process
level and Default Authentication Level = None and Default Impersonation
Level = Anonymous or Delegate, or Identify, or Impersonate (have tried them
all).