An Access Violation
Occurs in Lsass Because of a Stack Overflow
Microsoft Knowledge Base Article: 319709 - When
you are running complex Lightweight Data Access
Protocol (LDAP) queries against Active Directory,
a domain controller may stop responding (hang)
with stack-overflow exception c00000fd.
BUG: Windows 2000
LDAP API Cannot Bind to LDAP Servers
Microsoft Knowledge Base Article: 258811 - The
Microsoft LDAP API (wldap32.dll) cannot access
LDAP servers that are multi-homed and have more
than 51 IP addresses registered. This problem
prevents the Active Directory Administration
tools from accessing multi-homed Windows 2000
Domain Controllers with more than 51 IP addresses
Exchange Server and
Active Directory Utilize the Same LDAP Ports
Microsoft Knowledge Base Article: 240078 - Windows
2000-based domain controllers utilize Lightweight
Directory Access Protocol (LDAP) port 389 for
communication to the Active Directory. This
port is utilized for client queries and administrative
tasks.
LDAP Sessions
Do Not Time Out Properly
Microsoft Knowledge Base Article: 258066
- The time-out mechanism for Lightweight Directory
Access Protocol (LDAP) may not work, causing
old connections to remain connected. As a result,
hundreds of stale LDAP connections may exist
on a computer.
"LDAP UDP Operations
Per Second" Counter Always Returns Zero
Microsoft Knowledge Base Article: 268969 - When
you run System Monitor on a Windows 2000-based
domain controller, the "LDAP UDP operations
per second" counter from the NTDS Settings object
always returns a value of zero instead of the
expected values.
Microsoft LDAP Error
Codes
Microsoft Knowledge Base Article: 218185 - Microsoft
Windows 2000 Active Directory uses the Internet-standard
Lightweight Directory Access Protocol (LDAP)
to access information. In response to various
LDAP requests, a domain controller returns responses
containing field LDAP error
Multiple LDAP Binds
to the Same Connection Cause Memory Leak
Microsoft Knowledge Base Article: 289644 - On
a Windows 2000-based domain controller, multiple
Lightweight Directory Access Protocol (LDAP)
binds over the same connection to that domain
controller cause a memory leak.
Stand-Alone "LDAP://"
Query Does Not Work
Microsoft Knowledge Base Article: 220594 - When
you attempt a stand-alone query using LDAP://,
you may receive the following error message:
An error occurred while performing the search. Your
computer, your Internet service provider, or
the specified directory service may be disconnected.
Check your connections and try again.
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