Intrusion Detection And Dos Prevention - peplink ONE One User Manual

To change a rule's priority, simply drag and drop the rule:
● Hold the left mouse button on the rule.
● Move it to the desired position.
● Drop it by releasing the mouse button.
To remove a rule, click the
Rules are matched from top to the bottom. If a connection matches any one of the upper rules, the
matching process will stop. If none of the rules match the connection, the D efault r ule will be applied.
The D efault rule is A llow for both outbound and inbound access.
If the default inbound rule is set to A llow for NAT­enabled WANs, no inbound Allow firewall rules will be required
for inbound port forwarding and inbound NAT mapping rules. However, if the default inbound rule is set as D eny ,
a corresponding Allow firewall rule will be required.
Intrusion Detection and DoS Prevention
The Balance can detect and prevent intrusions and denial­of­service (DoS) attacks from the Internet. To
turn on this feature, click
Prevention , a nd press the S ave b utton.
When this feature is enabled, the Balance will detect and prevent the following kinds of intrusions and
denial­of­service attacks.
● Port scan
o NMAP FIN/URG/PSH
o Xmas tree
o Another Xmas tree
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button.
Tip
, check the E nable c heck box for the I ntrusion Detection and DoS
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