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SMS 2003 uses new ports to access the Active Directory directory service. The following list includes the ports that SMS uses for communication.
Port Requirements: SMS 2003 Site Server to Child Site or to SQL Server
Port Number
Description
445
Server Message Block (SMB)
389
Lightweight Directory Access Protocol (LDAP)
636
LDAP (Secure Sockets Layer [SSL] connection)
Port Requirements: SMS 2003 Proxy Management Point to SQL Server
1433
TCP (SMS Site Server to SQL Server)
LDAP
LDAP (SSL Connection)
Port Requirements: SMS 2003 Advanced Client to Management Point
80
Hypertext Transfer Protocol (HTTP)
When you use NetBIOS over TCP/IP for SMS Remote Control, the following ports are used.
SMS Remote Control UDP
137
Name resolution
138
Messaging
139
Client sessions
NoteWhen you use NetBIOS over Novell NWLink, you must configure the router to forward type 20 packets. Type 20 packets provide NetBIOS support.
The following list lists the core User Datagram Protocol (UDP) ports that Windows NT uses, and their respective functions.
Microsoft Windows NT UDP
Protocol
Domain Name System (DNS)
UDP
53
Dynamic Host Configuration Protocol (DHCP)
67
Remote procedure call (RPC)
TCP
135
Windows Internet Name Service (WINS)
NetBIOS datagrams
Le document complet sur http://support.microsoft.com/default.aspx?scid=kb;en-us;826852&Product=sms2003