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  1. 2008.02.15 잘 알려진 포트번호 by ㉡ㅐ꼬












Table C.1 Well-Known Ports

Port No. Protocol Service Name Aliases Comment
7 TCP echo Echo
7 UDP echo Echo
9 TCP discard sink null Discard
9 UDP discard sink null Discard
13 TCP daytime Daytime
13 UDP daytime Daytime
17 TCP qotd quote Quote of the day
17 UDP qotd quote Quote of the day
19 TCP chargen ttytst source Character generator
19 UDP chargen ttytst source Character generator
20 TCP ftp-data File Transfer
21 TCP ftp FTP Control
23 TCP telnet Telnet
25 TCP smtp mail Simple Mail Transfer
37 TCP time Time
37 UDP time Time
39 UDP rlp resource Resource Location Protocol
42 TCP nameserver name Host Name Server
42 UDP nameserver name Host Name Server
43 TCP nicname whois Who Is
53 TCP domain Domain Name
53 UDP domain Domain Name Server
67 UDP bootps dhcps Bootstrap Protocol Server
68 UDP bootpc dhcpc Bootstrap Protocol Client
69 UDP tftp Trivial File Transfer
70 TCP gopher Gopher
79 TCP finger Finger
80 TCP http www, http World Wide Web
88 TCP kerberos krb5 Kerberos
88 UDP kerberos krb5 Kerberos
101 TCP hostname hostnames NIC Host Name Server
102 TCP iso-tsap ISO-TSAP Class 0
107 TCP rtelnet Remote Telnet Service
109 TCP pop2 postoffice Post Office Protocol - Version 2
110 TCP pop3 postoffice Post Office Protocol - Version 3
111 TCP sunrpc rpcbind portmap SUN Remote Procedure Call
111 UDP sunrpc rpcbind portmap SUN Remote Procedure Call
113 TCP auth ident tap Authentication Sevice
117 TCP uucp-path UUCP Path Service
119 TCP nntp usenet Network News Transfer Protocol
123 UDP ntp Network Time Protocol
135 TCP epmap loc-srv DCE endpoint resolution
135 UDP epmap loc-srv DCE endpoint resolution
137 TCP netbios-ns nbname NETBIOS Name Service
137 UDP netbios-ns nbname NETBIOS Name Service
138 UDP netbios-dgm nbdatagram NETBIOS Datagram Service
139 TCP netbios-ssn nbsession NETBIOS Session Service
143 TCP imap imap4 Internet Message Access Protocol
158 TCP pcmail-srv repository PC Mail Server
161 UDP snmp snmp SNMP
162 UDP snmptrap snmp-trap SNMP TRAP
170 TCP print-srv Network PostScript
179 TCP bgp Border Gateway Protocol
194 TCP irc Internet Relay Chat Protocol
213 UDP ipx IPX over IP
389 TCP ldap Lightweight Directory Access Protocol
443 TCP https MCom
443 UDP https MCom
445 TCP Microsoft CIFS
445 UDP Microsoft CIFS
464 TCP kpasswd Kerberos (v5)
464 UDP kpasswd Kerberos (v5)
500 UDP isakmp ike Internet Key Exchange (IPSec)
512 TCP exec Remote Process Execution
512 UDP biff comsat Notifies users of new mail
513 TCP login Remote Login
513 UDP who whod Database of who's logged on, average load
514 TCP cmd shell Automatic Authentication
514 UDP syslog
515 TCP printer spooler Listens for incoming connections
517 UDP talk Establishes TCP Connection
518 UDP ntalk
520 TCP efs Extended File Name Server
520 UDP router router routed RIPv.1, RIPv.2
525 UDP timed timeserver Timeserver
526 TCP tempo newdate Newdate
530 TCP,UDP courier rpc RPC
531 TCP conference chat IRC Chat
532 TCP netnews readnews Readnews
533 UDP netwall For emergency broadcasts
540 TCP uucp uucpd Uucpd
543 TCP klogin Kerberos login
544 TCP kshell krcmd Kerberos remote shell
550 UDP new-rwho new-who New-who
556 TCP remotefs rfs rfs_server Rfs Server
560 UDP rmonitor rmonitord Rmonitor
561 UDP monitor
636 TCP ldaps sldap LDAP over TLS/SSL
749 TCP kerberos-adm Kerberos administration
749 UDP kerberos-adm Kerberos administration

Port Assignments for Registered Ports

Registered Ports, ports between 1024 and 49151, are listed by the IANA and on most systems can be used by applications or programs executed by users. Table C.2 specifies the port used by the server process as its contact port. The IANA registers uses of these ports as a convenience to the Internet community. To the extent possible, these same port assignments are used with UDP. The Registered Ports are in the numerical range of 1024-49151. The Registered Ports between 1024 and 5000 are also referred to as the Ephemeral Ports. The list below contains most of the port assignments that are significant to Windows 2000.

Table C.2 Registered Ports

Port No. Protocol Service Name Aliases Comment
1109 TCP kpop Kerberos POP
1167 UDP phone Conference calling
1433 TCP ms-sql-s Microsoft-SQL-Server
1433 UDP ms-sql-s Microsoft-SQL-Server
1434 TCP ms-sql-m Microsoft-SQL-Monitor
1434 UDP ms-sql-m Microsoft-SQL-Monitor
1512 TCP wins Microsoft Windows Internet Name Service
1512 UDP wins Microsoft Windows Internet Name Service
1524 TCP ingreslock ingres Ingres
1701 UDP l2tp Layer Two Tunneling Protocol
1723 TCP pptp Point-to-point tunneling protocol
1812 UDP radiusauth RRAS (RADIUS authentication protocol)
1813 UDP radacct RRAS (RADIUS accounting protocol)
2049 UDP nfsd nfs Sun NFS server
2053 TCP knetd Kerberos de-multiplexer
2504 UDP nlbs Network Load Balancing
9535 TCP man Remote Man Server

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 "Exchange" 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

Protocol Numbers

In an IP header, the Protocol field identifies the service in the next higher level in the protocol stack to which data is passed. Table C.4 shows these commonly used IP protocol numbers. Protocol numbers are used to configure firewalls, routers and proxies.

Table C.4 Common Protocol Numbers

Service Protocol Number
Internet Control Message Protocol (ICMP) 1
Transmission Control Protocol (TCP) 6
User Datagram Protocol (UDP) 17
General Routing Encapsulation (PPTP data over GRE) 47
Authentication Header (AH) IPSec 51
Encapsulation Security Payload (ESP) IPSec 50
Exterior Gateway Protocol (EGP) 8
Gateway-Gateway Protocol (GGP) 3
Host Monitoring Protocol (HMP) 20
Internet Group Management Protocol (IGMP) 88
MIT Remote Virtual Disk (RVD) 66
OSPF Open Shortest Path First 89
PARC Universal Packet Protocol (PUP) 12
Reliable Datagram Protocol (RDP) 27
Reservation Protocol (RSVP) QoS 46


------------------------------------------------
미디어 서버 프로토콜
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RTSP,MMS
RTSP는 쉽게 설명드린다면 인터넷상에서 플레이 버튼을 누르고, 앞으로 감고,
뒤로 감고 등의 실시간 전송방식을 말합니다.

Microsoft Media Server, with TCP-based transport (MMST)
-> TCP port 1755

Microsoft Media Server, with UDP-based transport (MMSU)
-> UDP port 1755 and TCP port 1755

RTSPT
-> TCP port 554

RTSPU
-> UDP port 5005, UDP port 5004, and TCP port 554

Hypertext Transport Secure Protocol (HTTPS)
->TCP port 443

인터넷 서비스 용도라면 554 포트


Posted by ㉡ㅐ꼬
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