Thursday, July 21, 2016

Port Assignments for Commonly-Used Services

Port Assignments for Commonly-Used Services

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



- wong chee tat :)

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