•
•
•
•
   
   
    VPN (IPSec)
    VPN (PPTP)
   

 
 
 
WAN 1 WAN 2
:
:
 
:
:
:

 
: bytes bytes
PPTP /
PPPoE Connection
:
Bind Service
IPSec Pass Through IPSec Pass Through
VPN (PPTP) VPN (PPTP)
: