|      برای مشاهده تصویر در سایز واقعی روی آن کلیک کنید          RouterA 
Public IP: 217.219.50.100 
Tunnel IP: 192.168.0.1 
Private network: 192.168.1.0/24 
IP on that private network: 192.168.1.1 
 
RouterB 
Public IP: 217.219.97.1 
Tunnel IP: 192.168.0.2 
Private network: 192.168.2.0/24 
IP on that private network: 192.168.2.1 
 
Config on RouterA : 
interface Tunnel0 
description connection to RouterB 
ip address 192.168.0.1 255.255.255.0 
tunnel source Serial 1/0 
tunnel destination 217.219.97.1 
tunnel mode gre ip 
 
Config on RouterB : 
interface Tunnel0 
description connection to Linux RouterA 
ip address 192.168.0.2 255.255.255.0 
tunnel source Serial 1/0 
tunnel destination 217.219.50.100 
tunnel mode gre ip  |