MitraStar Movistar GPT-2541GNAC, Руководство пользователя

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Chapter 7 Firewall 75
Table 40 Firewall Rules
LABEL DESCRIPTION
Incoming/
Outgoing
Rules
The following fields summarize the rules you have created that apply to traffic traveling
in the selected packet direction.
No. This is your firewall rule number. The ordering of your rules is important as rules are
applied in turn.
Active This field displays whether a firewall rule is turned on or not. Select the check box to
enable the rule. Clear the check box to disable the rule.
Name This displays the name of the rule.
Interface This displays the LAN or WAN interface(s) to which this rule is applied.
Filter Criteria This displays the filtering criteria, such as the source or destination IP addresses and
subnet mask to which this rule applies.
Action This displays whether the firewall silently discards packets ( Drop ), discards packets and
sends an ICMP message to the sender ( Reject ) or allows the passage of packets
( Permit ).
Remove Select entries and click the Remove button to delete them.
Edit Click the Edit button to go to the screen where you can edit the rule.
Add Click Add to create a new rule.
Apply Click Apply to save your changes back to the Router.