Configuring firewall/nat settings – Asus RX3041H User Manual

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8.3

Configuring HTTP DDNS Client.........................................................................48

8.4

Configuring Local Host Table.............................................................................48

8.4.1.1

Add a Host Table Entry ...............................................................49

8.4.1.2

Modify a Host Table Entry ...........................................................49

8.4.1.3

Delete a Host Table Entry ...........................................................49

8.4.1.4

View the Host Table.....................................................................49

9

Configuring Firewall/NAT Settings.........51

9.1

Firewall Overview ...............................................................................................51

9.1.1

Stateful Packet Inspection .......................................................................51

9.1.2

DoS (Denial of Service) Protection..........................................................51

9.1.3

Firewall and Access Control List (ACL)...................................................51

9.1.3.1

Priority Order of ACL Rule...........................................................51

9.1.3.2

Tracking Connection State ..........................................................52

9.1.4

Default ACL Rules....................................................................................52

9.2

NAT Overview.....................................................................................................52

9.2.1

Static (One to One) NAT..........................................................................52

9.2.2

Dynamic NAT ...........................................................................................53

9.2.3

NAPT (Network Address and Port Translation) or PAT (Port Address
Translation)...............................................................................................54

9.2.4

Reverse Static NAT..................................................................................55

9.2.5

Reverse NAPT / Virtual Server................................................................55

9.3

ACL Rule Configuration Parameters .................................................................55

9.4

Configuring Inbound ACL Rules ........................................................................57

9.4.1

Add an Inbound ACL Rule .......................................................................58

9.4.2

Modify an Inbound ACL Rule...................................................................58

9.4.3

Delete an Inbound ACL Rule...................................................................59

9.4.4

Display Existing Inbound ACL Rules.......................................................59

9.5

Configuring Outbound ACL Rules .....................................................................59

9.5.1

Add an Outbound ACL Rule ....................................................................59

9.5.2

Modify an Outbound ACL Rule................................................................60

9.5.3

Delete an Outbound ACL Rule ................................................................60

9.5.4

Display Existing Outbound ACL Rules....................................................61

9.6

Configuring URL Filters ......................................................................................61

9.6.1

URL Filter Configuration Parameters ......................................................61

9.6.2

Add an URL Filter Rule ............................................................................61

9.6.3

Modify an URL Filter Rule........................................................................62

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