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Prestige 202H User’s Guide
15-6 Creating Custom Rules
Table 15-1 Firewall Rules Summary: First Screen
FIELD DESCRIPTION EXAMPLE
The following fields summarize the rules you have created. Note that these fields are read only. Click
the tab at the top of the box to order the rules according to that tab.
No. This is your firewall rule number. The ordering of your
rules is important as rules are applied in turn. The Move
field below allows you to reorder your rules. Click a rule’s
number to edit the rule.
Source IP This is the source address of the packet.
Destination IP This is the destination address of the packet.
Service This is the service to which the rule applies. See Table
15-2 for more information.
Action
This is the specified action for that rule. Note that Block
means the firewall silently discards the packet.
Block
Log This field shows you if a log is created for packets that
match the rule (Match), don't match the rule (Not Match),
both (Both) or no log is created (None).
None
Rules Reorder:
Move rule number
You may reorder your rules using this function. Select by
clicking on the rule you want to move. The ordering of
your rules is important as rules are applied in turn.
to rule number Select the number you want to move the rule to.
Move
Click Move to move the rule.
Click Back to return to the previous screen. Click Apply to save your customized settings and exit this
screen. Click Cancel to return to the previous configuration. Click the Help icon for field descriptions.
15.5 Predefined Services
The Available Services list box in the Edit Rule screen (see Figure 15-4) 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)”.
(UDP/TCP:53) means UDP port 53 and TCP port 53. Up to 128 entries are
supported. Custom services may also be configured using the Custom Ports function discussed later.