1 Similar to SNAT/DNAT depending on chain: it takes a range of addresses
2 (`--to 1.2.3.4-1.2.3.7') and gives a client the same
3 source-/destination-address for each connection.
5 \fB--to\fP \fIipaddr\fP[\fB-\fP\fIipaddr\fP]
6 Addresses to map source to. May be specified more than once for
10 Don't use the destination-ip in the calculations when selecting the
14 Port mapping will be forcibly randomized to avoid attacks based on
15 port prediction (kernel >= 2.6.21).