ZyXEL Communications ZyXEL ZyWALL 50 User Manual page 155

ZyWALL 50 Internet Security Gateway
SERVICE
MSN Messenger(TCP:1863)
MULTICAST(IGMP:0)
NEWS(TCP:144)
NFS(UDP:2049)
NNTP(TCP:119)
PPTP(TCP:1723)
PPTP_TUNNEL(GRE:0)
RCMD(TCP:512)
REAL_AUDIO(TCP:7070)
REXEC(TCP:514)
RLOGIN(TCP:513)
RTELNET(TCP:107)
RTSP(TCP/UDP:554)
SFTP(TCP:115)
SMTP(TCP:25)
SNMP(TCP/UDP:161)
SNMP-
TRAPS(TCP/UDP:162)
SQL-NET(TCP:1521)
SSH(TCP/UDP:22)
10-8
Table 10-2 Predefined Services
Microsoft Networks' messenger service uses this protocol.
Internet Group Multicast Protocol is used when sending packets to a
specific group of hosts.
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.
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.
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).
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.
Secure Shell Remote Login Program.
DESCRIPTION
Creating Custom Rules