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cisco 881, nat and tunnel

I ask your advices! 

I have Cisco 881, which is connected to the Internet. 
There is a VPN-tunnel on it to a host. 
command "Ping" from 881 to this host is working. But from the PC behind the cisco is not going.
I see the Internet, but not the host.


That is my config:

version 15.2
interface Tunnel0
description --=VPN=--
ip address
tunnel source FastEthernet4
tunnel mode ipsec ipv4
tunnel destination 123.345.67.89
interface FastEthernet0
switchport access vlan 2
no ip address
interface FastEthernet4
description WAN
ip address
duplex auto
speed auto
ip nat outside
interface Vlan2
ip address
ip nat inside
ip virtual-reassembly in
ip forward-protocol nd
ip http server
ip http authentication local
ip http secure-server
ip nat inside source list NAT interface FastEthernet4 overload
ip route
ip route
ip access-list extended NAT
permit ip any

Thanks beforehands!

Everyone's tags (4)

Everything looks good here,

Everything looks good here, but the symptoms sound like the remote end is missing a return route for traffic. You should have something like this on the other router:

ip route

Can you verify that this route is present?

Does your tunnel show up up

Does your tunnel show up up on show ip interface brief?

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