PLANET CS-1000 - Manual (Page 61)

Multi-Homing Security Gateway User’s Manual
the pre-defined service and cannot be modified or removed. In the custom menu, users can define other TCP
port and UDP port numbers that are not in the pre-defined menu according to their needs. When defining
custom services, the client port ranges from 1024 to 65535 and the server port ranges from 0 to 1023.
How do I use Service?
The Administrator can add new service group names in the Group option under Service menu, and assign
desired services into that new group. Using service group the Administrator can simplify the processes of
setting up control policies. For example, there are 10 different computers that want to access 5 different
services on a server, such as HTTP, FTP, SMTP, POP3, and TELNET. Without the help of service groups, the
Administrator needs to set up 50 (10x5) control policies, but by applying all 5 services to a single group name
in the service field, it takes only one control policy to achieve the same effect as the 50 control policies.
3.3.2.1 Pre-defined
Entering a Pre-defined window
Step 1. Click
Pre-defined under it. A window will appear with a list of services and their associated IP
addresses. This list cannot be modified.
ÍÍ
Icons and Descriptions
Figur Description
TCP services, e.g. AFPoverTCP, AOL, BGP, FINGER, FTP, GOPHER, HTTP,
HTTPS, IMAP, InterLocator, IRC, L2TP, LDAP, NetMeeting, NNTP, POP3,
PPTP, Real-Media, RLOGIN, SMTP, SSH, TCP-ANY, TELNET, VDO-Live,
WAIS, WINFRAME, X-Windows, MSN, etc.
UDP services, e.g. DNS, IKE, NFS, NTP, PC-Anywhere, RIP, SNMP,
SYSLOG, TALK, TFTP, UDP-ANY, UUCP, etc.
ICMP services, i.g. PING, Traceroute, etc.
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