[Click] how to config static route table in click

[孙维荣]

I have three machines to run click router,one of them directly links to
a host and the others link to that host through that one,but routers
cant ping that host except the one linked directly.i think there must be
wrong in my route tables,any one can tell me how to do with this? thanks
a lot!
when i ping the host ,i get icmp error messages"destination host prohibited"