ZyXEL Communications VMG5313-B30A User Manual page 385

Table 156 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)
2049
119
1
110
995
1723
47
512
7070
514
513
1026
107
554
115
25
465
161
162
1521
1900
22
1558
VMG5313-B10A/-B30A Series User's Guide
385
DESCRIPTION
Network File System - NFS is a client/server
distributed file service that provides transparent file
sharing for network environments.
Network News Transport Protocol is the delivery
mechanism for the USENET newsgroup service.
Packet INternet Groper is a protocol that sends out
ICMP echo requests to test whether or not a remote
host is reachable.
Post Office Protocol version 3 lets a client computer
get e-mail from a POP3 server through a temporary
connection (TCP/IP or other).
This is a more secure version of POP3 that runs
over SSL.
Point-to-Point Tunneling Protocol enables secure
transfer of data over public networks. This is the
control channel.
PPTP (Point-to-Point Tunneling Protocol) enables
secure transfer of data over public networks. This is
the data channel.
Remote Command Service.
A streaming audio service that enables real time
sound over the web.
Remote Execution Daemon.
Remote Login.
This is an ISP that provides services mainly for
cable modems.
Remote Telnet.
The Real Time Streaming (media control) Protocol
(RTSP) is a remote control for multimedia on the
Internet.
The Simple File Transfer Protocol is an old way of
transferring files between computers.
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.
This is a more secure version of SMTP that runs
over SSL.
Simple Network Management Program.
Traps for use with the SNMP (RFC:1215).
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.
The Simple Service Discovery Protocol supports
Universal Plug-and-Play (UPnP).
Secure Shell Remote Login Program.
Stream Works Protocol.