Port 3268

Port 3268 is used for LDAP (Lightweight Directory Access Protocol) Global Catalog for Active Directory, which means it is used for searching for objects in a domain or forest when the search isn’t bound to a specific server. It is also used for domain and forest management operations and authentication processes.

Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.

Official

Port
Protocol (TCP/UDP)
Title
Description
Port Type
Port 3268
tcp
msft-gc
Microsoft Global Catalog
REGISTERED PORT
Port 3268
udp
msft-gc
Microsoft Global Catalog
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
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