Asus Internet Security Router User Manual page 12

Table of Contents

Figure 9.4 NAPT - Map Any Internal PCs to a Single Global IP Address ............................................................ 48

Figure 9.5 Reverse Static NAT - Map a Global IP Address to An Internal PC .................................................... 48

Figure 9.6 Reverse NAPT - Relayed Incoming Packets to the Internal Host Base on the Protocol, Port

Number or IP Address ...................................................................................................................................... 48

Figure 9.7. Inbound ACL Configuration Page ......................................................................................................... 49

Figure 9.8. Inbound ACL configuration example .................................................................................................... 52

Figure 9.9. Outbound ACL Configuration Page ...................................................................................................... 54

Figure 9.10. Outbound ACL Configuration Example .............................................................................................. 57

Figure 9.11. URL Filter Configuration Page ............................................................................................................ 59

Figure 9.12. URL Filter Rule Example ..................................................................................................................... 60

Figure 9.13. Self Access Rule Configuration Page................................................................................................. 61

Figure 9.14. Service List Configuration Page.......................................................................................................... 63

Figure 9.15. DoS Configuration Page...................................................................................................................... 66

Figure 9.16. Application Filter Configuration Page ................................................................................................. 69

Figure 9.17 Network Diagram for FTP Filter Example - Blocking FTP Delete Command.................................. 69

Figure 9.18. FTP Filter Example - Configuring FTP Filter Rule ............................................................................ 70

Figure 9.19 FTP Filter Example - Firewall Configuration Assistant ...................................................................... 70

Figure 9.20 FTP Filter Example - Add an FTP Filter to Deny FTP Delete Command ........................................ 70

Figure 9.21. FTP Filter Example - Associate FTP Filter Rule to an ACL Rule .................................................... 71

Figure 9.22. HTTP Filter Example - Configuring HTTP Filter Rule....................................................................... 71

Figure 9.23. HTTP Filter Example - Associate HTTP Filter Rule to an ACL Rule............................................... 72

Figure 9.24. Modify an Application Filter ................................................................................................................. 73

Figure 9.25 IP Pool Configuration Page .................................................................................................................. 74

Figure 9.26. Network Diagram for IP Pool Configuration ....................................................................................... 75

Figure 9.27. IP Pool Example - Add Two IP Pools - MISgroup1 and MISgroup2 .............................................. 76

Figure 9.28. IP Pool Example - Deny QUAKE-II Connection for MISgroup1 ...................................................... 76

Figure 9.29. NAT Pool configuration page .............................................................................................................. 77

Figure 9.30. Network Diagram for NAT Pool Example........................................................................................... 79

Figure 9.31. NAT Pool Example - Create a Static NAT Pool ................................................................................ 79

Figure 9.32. NAT Pool Example - Associate a NAT Pool to an ACL Rule........................................................... 80

Figure 9.33. Time Range Configuration Page ........................................................................................................ 81

Figure 9.34. Time Range Example - Create a Time Range.................................................................................. 82

Figure 9.35. Time Range Example - Deny FTP Access for MISgroup1 During OfficeHours............................. 82

Figure 9.36. Firewall active connections statistics .................................................................................................. 83

Figure 10.1. VPN Tunnel Configuration Page - Pre-shared Key Mode ............................................................... 91

Figure 10.2. VPN Tunnel Configuration Page - Manual Key Mode...................................................................... 93

Figure 10.3. VPN Statistics Page............................................................................................................................. 96

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