can not ping WAN IP addresses

[Mocah]

Hello,

I am new to Cisco IOS configuration so bear with me please.
I am trying to setup 1712 router(PC1-->Cisco 1712-->ADSL modem). Problem is I can not ping WAN from PC1. From router I can ping PC1 and internet addresses.

Config file:
...
ip subnet-zero
!
!
ip tcp synwait-time 10
ip domain name nbn.local
ip name-server 193.189.160.11
ip name-server 193.2.1.66
!
!
ip cef
ip audit notify log
ip audit po max-events 100
ip ssh time-out 60
ip ssh authentication-retries 2
no ftp-server write-enable
!
!
!
!
!
!
!
!
interface BRI0
no ip address
ip route-cache flow
shutdown
no cdp enable
!
interface FastEthernet0
description $ETH-WAN$
no ip address
ip route-cache flow
duplex auto
speed auto
pppoe enable
pppoe-client dial-pool-number 1
no cdp enable
!
interface FastEthernet1
no ip address
no cdp enable
!
interface FastEthernet2
no ip address
no cdp enable
!
interface FastEthernet3
no ip address
no cdp enable
!
interface FastEthernet4
no ip address
no cdp enable
!
interface Dialer2
ip address negotiated
ip mtu 1452
ip nat outside
encapsulation ppp
ip tcp adjust-mss 1452
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication chap pap callin
ppp chap hostname <DELETED>
ppp chap password 7 <DELETED>
ppp pap sent-username <DELETED> password 7 <DELETED>
!
interface Vlan1
description $FW_INSIDE$$ETH-SW-LAUNCH$
ip address 10.10.10.1 255.255.255.0
ip nat inside
ip route-cache flow
ip tcp adjust-mss 1452
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer2
ip http server
ip http authentication local
ip http secure-server
!
!
logging trap debugging
dialer-list 1 protocol ip permit
no cdp run
!
...

Thank you for your help and best regards,