ZyXEL Communications ZYWALL USG 2000 Manual page 332

Chapter 20 Firewall
Table 102 Firewall (continued)
LABEL
User
Source
Destination
Service
Access
Log
Add icon
Apply
Reset
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DESCRIPTION
This is the user name or user group name to which this firewall rule
applies.
This displays the source address object to which this firewall rule applies.
This displays the destination address object to which this firewall rule
applies.
This displays the service object to which this firewall rule applies.
This field displays whether the firewall silently discards packets (deny),
discards packets and sends a TCP reset packet to the sender (reject) or
permits the passage of packets (allow).
This field shows you whether a log (and alert) is created when packets
match this rule or not.
Click the Add icon in the heading row to add a new first entry.
The Active icon displays whether the rule is enabled or not. Click it to
activate or deactivate the rule. Make sure you click Apply to save and
apply the change.
Click the Edit icon to go to the screen where you can edit the rule on the
ZyWALL.
Click the Add icon in an entry to add a rule below the current entry.
Click the Remove icon to delete an existing rule from the ZyWALL. A
window displays asking you to confirm that you want to delete the rule.
Note that subsequent firewall rules move up by one when you take this
action.
In a numbered list, click the Move to N icon to display a field to type an
index number for where you want to put that rule and press [ENTER] to
move the rule to the number that you typed. For example, if you type 6,
the rule you are moving becomes number 6 and the previous rule 6 (if
there is one) gets pushed up (or down) one.
The ordering of your rules is important as they are applied in order of
their numbering.
Click Apply to save your changes back to the ZyWALL.
Click Reset to begin configuring this screen afresh.
ZyWALL USG 2000 User's Guide