keep state

[Federica Renzetti]

Hi!
I have some problem with "keep state",
I want know if  this:

pass in from 2001:760:1::1/128 to any
pass in from any to 2001:760:2:1::1/128

are equivalent a that:

pass in from 2001:760:1::1/128 to any keep state

thanks
federica