![](/images/new-backgrounds/1172976/172976321x1.webp)
Step 1: Go to Configuration > Firewall > Intrusion Detection and Enable the
settings.
Step 2: Click Apply and then Save Config to save all changes to flash memory.
H.4 PPTP Remote Access by Windows XP
Internet
|
| Business Trip |
Headquarter | 100.100.100.1 | Windows XP |
| PPTP Client | |
| Internet | |
| Public IP |
BiGuard &PPTP Server
Local subnet: 192.168.30.0 Local mask: 255.255.255.0
PPTP Tunnel
161