Predefined Services; Figure 73 Firewall Example: Rule Summary: My Service; Table 45 Predefined Services - ZyXEL Communications PRESTIGE 660H Series User Manual

Prestige 660H/HW Series User's Guide
Rule 2 allows a "My Service" connection from the WAN to IP addresses 10.0.0.10 through
10.0.0.15 on the LAN.

Figure 73 Firewall Example: Rule Summary: My Service

13.10 Predefined Services

The Available Services list box in the Edit Rule screen (see
displays all predefined services that the Prestige already supports. Next to the name of the
service, two fields appear in brackets. The first field indicates the IP protocol type (TCP, UDP,
or ICMP). The second field indicates the IP port number that defines the service. (Note that
there may be more than one IP protocol type. For example, look at the default configuration
labeled "(DNS)".
supported. Custom service ports may also be configured using the Edit Customized Services
function discussed previously.
Table 45
SERVICE
AIM/NEW_ICQ(TCP:5190)
AUTH(TCP:113)
BGP(TCP:179)
BOOTP_CLIENT(UDP:68)
BOOTP_SERVER(UDP:67)
159
means UDP port 53 and TCP port 53. Up to 128 entries are
(UDP/TCP:53)
Predefined Services
DESCRIPTION
AOL's Internet Messenger service, used as a listening port by ICQ.
Authentication protocol used by some servers.
Border Gateway Protocol.
DHCP Client.
DHCP Server.
Section 13.6.1 on page
Chapter 13 Firewall Configuration
151)