Hi everyone, I have 2 Cisco router connected via Serial cable, Router1 is an ADSL gateway, Router2 connected to Router1 via serial cable, all the hosts of Router2 can ping and access to Internet website through Router1, but I can't ping an internet address or a website on Router2 by command line in console terminal. Please help and thanks in advance.
Host------------Router2--------------------------------Router1(ADSL)------------Internet
(serial link)
Router2 config:
------------------------------------
interface FastEthernet0/0.1
description ###Manage Vlan###
encapsulation dot1Q 1 native
ip address 192.168.1.1 255.255.255.0
ip virtual-reassembly in
!
interface FastEthernet0/0.10
description ###Data Vlan###
encapsulation dot1Q 10
ip address 192.168.10.1 255.255.255.0
ip virtual-reassembly in
!
interface FastEthernet0/0.20
description ###Voice Vlan###
encapsulation dot1Q 20
ip address 192.168.20.1 255.255.255.0
ip virtual-reassembly in
!
interface Serial0/3/0
description ###CONNECTED TO ADSL GATEWAY###
ip address 10.10.10.2 255.255.255.252
!
ip route 0.0.0.0 0.0.0.0 Serial0/3/0
Router1 config:
------------------------------------
interface FastEthernet0/0
description ###LOCAL###
ip address 192.168.30.1 255.255.255.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
!
interface Serial0/1/0
description ###CONNECTED TO Router2###
ip address 10.10.10.1 255.255.255.252
ip nat inside
ip virtual-reassembly
clock rate 2000000
!
ip nat inside source list Local_Access_Internet interface Dialer0 overload
ip route 0.0.0.0 0.0.0.0 Dialer0
ip route 192.168.1.0 255.255.255.0 Serial0/1/0
ip route 192.168.10.0 255.255.255.0 Serial0/1/0
ip route 192.168.20.0 255.255.255.0 Serial0/1/0
!
ip access-list extended Local_Access_Internet
permit ip 192.168.30.0 0.0.0.255 any
permit ip 192.168.1.0 0.0.0.255 any
permit ip 192.168.10.0 0.0.0.255 any
permit ip 192.168.20.0 0.0.0.255 any
