ZyXEL Communications XGS3700-48 User Manual page 515

Table 257 Commonly Used Services (continued)
NAME PROTOCOL
HTTPS TCP
ICMP User-Defined
ICQ UDP
IGMP (MULTICAST) User-Defined
IKE UDP
IRC TCP/UDP
MSN Messenger TCP
NEW-ICQ TCP
NEWS TCP
NFS UDP
NNTP TCP
PING User-Defined
POP3 TCP
PPTP TCP
PPTP_TUNNEL (GRE) User-Defined
RCMD TCP
REAL_AUDIO TCP
REXEC TCP
RLOGIN TCP
RTELNET TCP
RTSP TCP/UDP
SFTP TCP
SMTP TCP
SNMP TCP/UDP
SNMP-TRAPS TCP/UDP
Appendix A Common Services
PORT(S)
443
1
4000
2
500
6667
1863
5190
144
2049
119
1
110
1723
47
512
7070
514
513
107
554
115
25
161
162
GS3700/XGS3700 Series User's Guide
515
DESCRIPTION
HTTPS is a secured http session often used in e-
commerce.
Internet Control Message Protocol is often used for
diagnostic or routing purposes.
This is a popular Internet chat program.
Internet Group Multicast Protocol is used when
sending packets to a specific group of hosts.
The Internet Key Exchange algorithm is used for key
distribution and management.
This is another popular Internet chat program.
Microsoft Networks' messenger service uses this
protocol.
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).