[OT?] help w/ ip route to

[Tommy Pham]

Hi,

I have this simple setup.
< internet >  ---- < FreeBSD w/ pf > ---- < LAN >
The wan is 10.1.1.32/29 and LAN is 10.10.10.0/24.

Using PF, Is it possible to route an internal IP say 10.10.10.21 
so that all outbound traffic from it appear to be from 10.1.1.36 on 
the WAN?  Or do I need to change the routing FreeBSD?

Thanks,
Tommy