D-Link DFL-200 - Security Appliance User Manual page 5

Upgrade IDS Signature-database...............................................................64
Status ............................................................................................65
System ................................................................................................ 65
Interfaces ............................................................................................ 66
VPN..................................................................................................... 67
Connections ........................................................................................ 68
DHCP Server ...................................................................................... 69
How to read the logs....................................................................70
USAGE events .................................................................................... 70
DROP events ...................................................................................... 70
CONN events ...................................................................................... 71
Step by Step Guides ....................................................................72
LAN-to-LAN VPN using IPSec ............................................................ 73
Settings for Main office .................................................................................75
LAN-to-LAN VPN using PPTP ............................................................ 77
Settings for Main office .................................................................................79
LAN-to-LAN VPN using L2TP ............................................................. 83
Settings for Branch office .............................................................................83
Settings for Main office .................................................................................86
A more secure LAN-to-LAN VPN solution........................................... 90
Settings for Branch office .............................................................................90
Settings for Main office .................................................................................93
Windows XP client and PPTP server .................................................. 94
Settings for the Windows XP client ..............................................................94
Settings for Main office ...............................................................................101
Windows XP client and L2TP server ................................................. 104
Settings for the Windows XP client ............................................................104
Settings for Main office ...............................................................................106
Intrusion Detection and Prevention ................................................... 108
Appendixes................................................................................. 111
Appendix A: ICMP Types and Codes ................................................. 111
Appendix B: Common IP Protocol Numbers ......................................113
Appendix C: Multiple Public IP addresses..........................................114
Appendix D: HTTP Content Filtering ................................................. 122
Warranty......................................................................................129