ZyXEL Communications MES-2110 User Manual page 223

Table 87 Commonly Used Services (continued)
NAME
NEW-ICQ
NEWS
NFS
NNTP
PING
POP3
PPTP
PPTP_TUNNEL
(GRE)
RCMD
REAL_AUDIO
REXEC
RLOGIN
RTELNET
RTSP
SFTP
SMTP
SNMP
SNMP-TRAPS
MES-2110 User's Guide
PROTOCOL PORT(S)
TCP 5190
TCP 144
UDP 2049
TCP 119
User-Defined 1
TCP 110
TCP 1723
User-Defined 47
TCP 512
TCP 7070
TCP 514
TCP 513
TCP 107
TCP/UDP 554
TCP 115
TCP 25
TCP/UDP 161
TCP/UDP 162
Appendix B Common Services
DESCRIPTION
An Internet chat program.
A protocol for news groups.
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).
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.
Remote Telnet.
The Real Time Streaming (media
control) Protocol (RTSP) is a remote
control for multimedia on the
Internet.
Simple File Transfer Protocol.
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.
Simple Network Management
Program.
Traps for use with the SNMP
(RFC:1215).
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