Cisco 837 Router with PPTP VPN

[Nicodemius]

Hi All,
I'm having an issue where as I can connect to the VPN, I've created on this Cisco 837 router, but I can't ping a PC inside the network or ping the router on the IP from the client side. I'm pasting my config below. It would be great if someone can point me in the right direction.

Router IP: 172.160.0.253
Firewall: 172.160.0.254
PC: 172.160.0.1 (I am trying to ping this pc from the connected client side)
Firewall is currently allowing all traffic through to the router, so is not blocking ICMP
Router01#show run
Building configuration...

Current configuration : 2120 bytes
!
version 12.3
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router01
!
boot-start-marker
boot-end-marker
!
memory-size iomem 5
enable secret 5 $1$QCCC$pOpRL.UjTxxhDmsvYT.zG/
enable password xxxxx
!
username xxxxx password 0 xxxxx
username CRWS_xxxxx privilege 15 password 0 $1$W1fA$o1oSEpa1983951347
username CRWS_xxxxx privilege 15 password 0 $1$W1fA$o1oSEpa2103948567
username CRWS_xxxxx privilege 15 password 0 $1$W1fA$o1oSEpa1446099413
username CRWS_xxxxx privilege 15 password 0 $1$W1fA$o1oSEpa1688257825
aaa new-model
!
!
aaa authentication ppp default local
aaa session-id common
ip subnet-zero
no ip routing
!
!
ip audit notify log
ip audit po max-events 100
ip ssh break-string
vpdn enable
!
vpdn-group VOICE-VPN
! Default PPTP VPDN group
accept-dialin
protocol pptp
virtual-template 1
!
no ftp-server write-enable
!
!
!
no crypto isakmp enable
!
!
!
!
interface Ethernet0
ip address 172.160.0.253 255.255.255.0
ip access-group 101 in
no ip route-cache
hold-queue 100 out
!
interface ATM0
no ip address
no ip route-cache
shutdown
no atm ilmi-keepalive
dsl operating-mode auto
!
interface Virtual-Template1
ip unnumbered Ethernet0
ip mroute-cache
peer default ip address pool defaultpool
ppp encrypt mppe auto required
ppp authentication ms-chap ms-chap-v2
!
ip local pool defaultpool 172.160.0.100 172.160.0.200
ip default-gateway 172.160.0.254
ip classless
ip route 0.0.0.0 0.0.0.0 172.160.0.254 permanent
ip http server
no ip http secure-server
!
!
access-list 101 permit ip any any
access-list 101 permit icmp any any
access-list 101 permit ip 172.160.0.0 0.0.0.255 any
!
control-plane
!
!
line con 0
no modem enable
transport preferred all
transport output all
line aux 0
transport preferred all
transport output all
line vty 0 4
password xxxxx
transport preferred all
transport input all
transport output all
!
scheduler max-task-time 5000
!
end

Thanks for any help in advance
H
x