ZyXEL Communications VMG1312-BX0D User Manual page 301

Table 128 Examples of Services (continued)
NAME PROTOCOL
NFS UDP
NNTP TCP
PING User-Defined
POP3 TCP
POP3S TCP
PPTP TCP
PPTP_TUNNEL (GRE) User-Defined
RCMD TCP
REAL_AUDIO TCP
REXEC TCP
RLOGIN TCP
ROADRUNNER TCP/UDP
RTELNET TCP
RTSP TCP/UDP
SFTP TCP
SMTP TCP
SMTPS TCP
SNMP TCP/UDP
SNMP-TRAPS TCP/UDP
SQL-NET TCP
SSDP UDP
SSH TCP/UDP
STRM WORKS UDP
Appendix D Services
PORT(S) DESCRIPTION
2049 Network File System - NFS is a client/server
distributed file service that provides transparent file
sharing for network environments.
119 Network News Transport Protocol is the delivery
mechanism for the USENET newsgroup service.
1 Packet INternet Groper is a protocol that sends out
ICMP echo requests to test whether or not a remote
host is reachable.
110 Post Office Protocol version 3 lets a client computer
get e-mail from a POP3 server through a temporary
connection (TCP/IP or other).
995 This is a more secure version of POP3 that runs
over SSL.
1723 Point-to-Point Tunneling Protocol enables secure
transfer of data over public networks. This is the
control channel.
47 PPTP (Point-to-Point Tunneling Protocol) enables
secure transfer of data over public networks. This is
the data channel.
512 Remote Command Service.
7070 A streaming audio service that enables real time
sound over the web.
514 Remote Execution Daemon.
513 Remote Login.
1026 This is an ISP that provides services mainly for
cable modems.
107 Remote Telnet.
554 The Real Time Streaming (media control) Protocol
(RTSP) is a remote control for multimedia on the
Internet.
115 The Simple File Transfer Protocol is an old way of
transferring files between computers.
25 Simple Mail Transfer Protocol is the message-
exchange standard for the Internet. SMTP enables
you to move messages from one e-mail server to
another.
465 This is a more secure version of SMTP that runs
over SSL.
161 Simple Network Management Program.
162 Traps for use with the SNMP (RFC:1215).
1521 Structured Query Language is an interface to
access data on many different types of database
systems, including mainframes, midrange systems,
UNIX systems and network servers.
1900 The Simple Service Discovery Protocol supports
Universal Plug-and-Play (UPnP).
22 Secure Shell Remote Login Program.
1558 Stream Works Protocol.
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