configure connectivity on nme-cue

My nm-cue died and all we have as a replacement is a nme-cue. I tried to apply the current config from the nm-cue to the nme-cue and I can't ping it from the router to the nme-cue.

This was the working config from the NM-CUE

FastEthernet0/0.20 10.3.3.1 YES NVRAM up up 

interface Service-Engine1/0
description $FW_INSIDE$
ip unnumbered FastEthernet0/0.20
service-module ip address 10.3.3.5 255.255.255.0
service-module ip default-gateway 10.3.3.1
!

ip route 10.3.3.5 255.255.255.255 Service-Engine1/0

I applied this on the NME-CUE and it doesn't ping

Cisco website has the config for the NME-CUE as:

Router(config)# interface Service-Engine 1/0
Router(config-if)# ip address 10.0.0.9 255.0.0.0
Router(config-if)# service-module ip address 10.0.0.10 255.0.0.0
Router(config-if)# service-module ip default-gateway 10.0.100.10
Router(config-if)# exit

I could ping from the router the nme-cue with a different subnet following this config but I do not want to place the service engine on another subnet.

I retried it with 

It didn't mention to add a static route so I left it out. Couldn't ping so I added the static route:

ip route 10.3.3.5 255.255.255.255 Service-Engine1/0

Still can't ping


Any help would be greatly appreciated.