ZyXEL Communications ZyWall 70 User Manual page 195

Table 59 Predefined Services (continued)
SERVICE
FINGER(TCP:79)
FTP(TCP:20.21)
H.323(TCP:1720)
HTTP(TCP:80)
HTTPS(TCP:443)
ICQ(UDP:4000)
IKE(UDP:500)
IP(AX.25:0)
IP(IPv6:0)
IPSEC_ TRANSPORT /
TUNNEL(AH:0)
IPSEC_TUNNEL(ESP:0)
IRC(TCP/UDP:6667)
MSN Messenger (TCP:1863)
MULTICAST(IGMP:0)
NetBIOS(TCP/UDP:137~139,
45)
NEWS(TCP:144)
NFS(UDP:2049)
NNTP(TCP:119)
PING(ICMP:0)
POP3(TCP:110)
PPTP(TCP:1723)
PPTP_TUNNEL(GRE:0)
RCMD(TCP:512)
REAL_AUDIO(TCP:7070)
REXEC(TCP:514)
RLOGIN(TCP:513)
ROADRUNNER(TCP/
UDP:1026)
Chapter 10 Firewall Screens
DESCRIPTION
Finger is a UNIX or Internet related command that can be used to find
out if a user is logged on.
File Transfer Program, a program to enable fast transfer of files,
including large files that may not be possible by e-mail.
NetMeeting uses this protocol.
Hyper Text Transfer Protocol – a client/server protocol for the world
wide web.
HTTPS is a secured http session often used in e-commerce.
This is a popular Internet chat program.
The Internet Key Exchange algorithm is used for key distribution and
management.
AX.25 (Amateur X.25, an "Amateur" version of X.25) is the
communications protocol used for packet radio.
IPv6 (Internet Protocol version 6) is a protocol designed by the IETF
to replace and solve many problems of the version 4 (IPv4).
The IPSEC AH (Authentication Header) tunneling protocol uses this
service.
The IPSEC ESP (Encapsulation Security Protocol) tunneling protocol
uses this service.
This is another popular Internet chat program.
Microsoft Networks' messenger service uses this protocol.
Internet Group Multicast Protocol is used when sending packets to a
specific group of hosts.
NetBIOS (Network Basic Input/Output System) are TCP or UDP
broadcast packets that enable a computer to connect to and
communicate with a LAN.
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.
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 Time Warner's cable modem session management protocol. It
handles authentication and dynamic addressing.
ZyWALL 70 User's Guide
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