Port In Use

Port Assignments for Commonly-Used Services

50 out of 58 rated this helpful – Rate this topic

There are many services associated with the Windows 2000 operating system. These services might require more than one TCP or UDP port for the service to be functional. Table C.3 shows the default ports that are used by each service mentioned.

Table C.3 Default Port Assignments for Common Services

Service Name UDP TCP
Browsing datagram responses of NetBIOS over TCP/IP 138  
Browsing requests of NetBIOS over TCP/IP 137  
Client/Server Communication   135
Common Internet File System (CIFS) 445 139, 445
Content Replication Service   560
Cybercash Administration   8001
Cybercash Coin Gateway   8002
Cybercash Credit Gateway   8000
DCOM (SCM uses udp/tcp to dynamically assign ports for DCOM) 135 135
DHCP client   67
DHCP server   68
DHCP Manager   135
DNS Administration   139
DNS client to server lookup (varies) 53 53
Exchange Server 5.0    
   Client Server Communication      135
   Exchange Administrator      135
   IMAP      143
   IMAP (SSL)      993
   LDAP      389
   LDAP (SSL)      636
   MTA – X.400 over TCP/IP      102
   POP3      110
   POP3 (SSL)      995
   RPC      135
   SMTP      25
   NNTP      119
   NNTP (SSL)      563
File shares name lookup 137  
File shares session   139
FTP   21
FTP-data   20
HTTP   80
HTTP-Secure Sockets Layer (SSL)   443
Internet Information Services (IIS)   80
IMAP   143
IMAP (SSL)   993
IKE (For more information, see Table C.4) 500  
IPSec Authentication Header (AH) (For more information, see Table C.4)    
IPSec Encapsulation Security Payload (ESP) (For more information, see Table C.4)    
IRC   531
ISPMOD (SBS 2nd tier DNS registration wizard)   1234
Kerberos de-multiplexer   2053
Kerberos klogin   543
Kerberos kpasswd (v5) 464 464
Kerberos krb5 88 88
Kerberos kshell   544
L2TP 1701  
LDAP   389
LDAP (SSL)   636
Login Sequence 137, 138 139
Macintosh, File Services (AFP/IP)   548
Membership DPA   568
Membership MSN   569
Microsoft Chat client to server   6667
Microsoft Chat server to server   6665
Microsoft Message Queue Server 1801 1801
Microsoft Message Queue Server 3527 135, 2101
Microsoft Message Queue Server   2103, 2105
MTA – X.400 over TCP/IP   102
NetBT datagrams 138  
NetBT name lookups 137  
     
NetBT service sessions   139
NetLogon 138  
NetMeeting Audio Call Control   1731
NetMeeting H.323 call setup   1720
NetMeeting H.323 streaming RTP over UDP Dynamic  
NetMeeting Internet Locator Server ILS   389
NetMeeting RTP audio stream Dynamic  
NetMeeting T.120   1503
NetMeeting User Location Service   522
NetMeeting user location service ULS   522
Network Load Balancing 2504  
NNTP   119
NNTP (SSL)   563
Outlook (see for ports)    
Pass Through Verification 137, 138 139
POP3   110
POP3 (SSL)   995
PPTP control   1723
PPTP data (see Table C.4)    
Printer sharing name lookup 137  
Printer sharing session   139
Radius accounting (Routing and Remote Access) 1646 or 1813  
Radius authentication (Routing and Remote Access) 1645 or 1812  
Remote Install TFTP   69
RPC client fixed port session queries   1500
RPC client using a fixed port session replication   2500
RPC session ports   Dynamic
RPC user manager, service manager, port mapper   135
SCM used by DCOM 135 135
SMTP   25
SNMP 161  
SNMP Trap 162  
SQL Named Pipes encryption over other protocols name lookup 137  
SQL RPC encryption over other protocols name lookup 137  
SQL session   139
SQL session   1433
SQL session   1024 – 5000
SQL session mapper   135
SQL TCP client name lookup 53 53
Telnet   23
Terminal Server   3389
UNIX Printing   515
WINS Manager   135
WINS NetBios over TCP/IP name service 137  
WINS Proxy 137  
WINS Registration   137
WINS Replication   42
X400   102
Advertisements

Trả lời

Please log in using one of these methods to post your comment:

WordPress.com Logo

Bạn đang bình luận bằng tài khoản WordPress.com Đăng xuất / Thay đổi )

Twitter picture

Bạn đang bình luận bằng tài khoản Twitter Đăng xuất / Thay đổi )

Facebook photo

Bạn đang bình luận bằng tài khoản Facebook Đăng xuất / Thay đổi )

Google+ photo

Bạn đang bình luận bằng tài khoản Google+ Đăng xuất / Thay đổi )

Connecting to %s