ZyXEL Communications MGS3600-24F User Manual page 387

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RONT ATTER
Table B-1: Commonly Used Services
N
AME
IKE
IRC
MSN Messenger
NEW-ICQ
NEWS
NFS
NNTP
PING
POP3
PPTP
PPTP_TUNNEL
(GRE)
RCMD
REAL_AUDIO
REXEC
MGS3600-24F/XGS3600-26F/XGS3600-28F
P P ( )
ROTOCOL ORT S
UDP 500
TCP/UDP 6667
TCP 1863
TCP 5190
TCP 144
UDP 2049
TCP 119
User-Defined 1
TCP 110
TCP 1723
User-Defined 47
TCP 512
TCP 7070
TCP 514
The Internet Key Exchange algorithm is used for key distribution and manage-
ment.
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 pro-
vides 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.
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ESCRIPTION
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