As far I understand , I would say that a static route lacking…..on cisco router , try to add these lines..
router#conf t
router(config)#ip route 10.10.10.0 255.255.255.0 192.168.2.10
!(assuming your 10.10.10.0 network is a /24)
router(config)#end
router#
then try a ping directly from cisco router to the 10.10.10.10( or the ip address that is the default gateway for the 10.10.10.0 network ) , if successful
router#wr mem
bye
jonatha