Wake-on-Lan no longer works

Wake-on-Lan used to work.  I had a cisco 1760 router and was able to turn my pc on remotely from the Internet using http://wakeonlan.me.  I recently switched to a cisco 871w.  I am trying to turn on my pc with the ip 192.168.1.6.  This is part of my configuration, am I missing something?


interface FastEthernet0
 switchport access vlan 2
 duplex full
 speed 100
!
interface FastEthernet1
 switchport access vlan 2
!
interface FastEthernet2
 switchport access vlan 2
!
interface FastEthernet3
 switchport access vlan 2
!
interface FastEthernet4
 ip address dhcp
 ip nat outside
 ip virtual-reassembly
 duplex auto
 speed auto
!
interface Vlan1
 no ip address
!
interface Vlan2
 ip address 192.168.1.1 255.255.255.0
 ip nat inside
 ip virtual-reassembly
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
ip nat inside source static udp 192.168.1.6 7 interface FastEthernet4 7
ip nat inside source static tcp 192.168.1.6 7 interface FastEthernet4 7
ip nat inside source static udp 192.168.1.6 9 interface FastEthernet4 9
ip nat inside source static tcp 192.168.1.6 9 interface FastEthernet4 9
!
access-list 1 permit 192.168.1.0 0.0.0.255

arp 192.168.1.6 10ab.40a2.2bc2 arpa