static NAT ipchains: yes or no?

Using RH 7.3. Does ipchains support static NAT (see below) or not?

I haven't been able to find a definitive answer to this.

Specifically, I want to have NAT performed on an interface so that
10.1.1.0/24 is statically NATed to 192.168.1.0/24

So that:
10.1.1.1 maps to 192.168.1.1
10.1.1.2 maps to 192.168.1.2
etc.

That's static NAT according to the excellent document here:
http://www.suse.de/~mha/linux-ip-nat/diplom/node4.html

If the answer is "no", can you explain what this command is doing?
ipchains -A forward -s 10.1.1.0/24 -d 192.168.1.0/24 -i eth0 -j MASQ

If the answer is "yes", then is the above command right?

Documentation on ipchains is poor, at best, but this would *seem* to be
directing a static NAT setup.

However, it doesn't seem to work.

tia,
RR