Draytek Vigor2500V Manual page 21

Vigor2500V series ADSL VoIP Router
Setting of Open Ports Table -----------------------------------------------------5-7
Precedence of Port Redirection/DMZ Port/Open Ports ------------------5-9
Well-known Port List ----------------------------------------------------------5-10
MultiNAT Setup--------------------------------------------------------------------5-10
MultiNAT Setup and OpenPorts applications------------------------------5-13
MultiNAT Setup and DMZ Ports applications------------------------------5-14
ALG's (Application Level Gateways)-----------------------------------------5-14
CHAPTER 6. IP Filter/Firewall Setup..............................................6-1
Introduction -----------------------------------------------------------------------6-1
Overview of Firewall---------------------------------------------------------------6-2
General Setting of Firewall -----------------------------------------------------6-4
Editing the Filter Set --------------------------------------------------------------6-5
Editing the Filter Rule ------------------------------------------------------------6-6
Example of restricting unauthorized Internet access ---------------------6-9
Supplement A--DOS Prevention
Supplement B--URL Content Filtering
CHAPTER 7. Dynamic DNS Setup..........................................................7-1
Introduction -----------------------------------------------------------------------7-1
Configuration -----------------------------------------------------------------------7-2
Validation and Trouble-Shooting ----------------------------------------------7-4
CHAPTER 8. Call Schedule Setup..........................................................8-1
Introduction -----------------------------------------------------------------------8-1
Example of ADSL users ---------------------------------------------------------8-4
Example of ISDN users ---------------------------------------------------------8-6
CHAPTER 9. Static Route Setup ............................................................9-1
Introduction -----------------------------------------------------------------------9-1
Configuration -----------------------------------------------------------------------9-2
View Routing Table----------------------------------------------------------------9-4
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