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 | 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
------------------------------------------------
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
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