ZyXEL Communications NBG-416N User Manual page 207

Table 69 Examples of Services (continued)
NAME
POP3
POP3S
PPTP
PPTP_TUNNEL
(GRE)
RCMD
REAL_AUDIO
REXEC
RLOGIN
ROADRUNNER
RTELNET
RTSP
SFTP
SMTP
SMTPS
SNMP
SNMP-TRAPS
SQL-NET
NBG-416N User's Guide
PROTOCOL PORT(S)
TCP 110
TCP 995
TCP 1723
User-Defined 47
TCP 512
TCP 7070
TCP 514
TCP 513
TCP/UDP 1026
TCP 107
TCP/UDP 554
TCP 115
TCP 25
TCP 465
TCP/UDP 161
TCP/UDP 162
TCP 1521
Appendix E Services
DESCRIPTION
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.
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