included iptables in the ramdisk and trying to run it in busybox ..Plz solve the following error

[malvika joshi]

./iptables -L is working fine

# ./iptables -t nat -A POSTROUTING -o eth0 -j SNAT --to 10.0.0.1
iptables v1.2.11: Unknown arg `--to'
Try `iptables -h' or 'iptables --help' for more information.
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