iptables module with port forwarding

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Hi ALL

I want to use iptables module to manage port forwarding

----> EXT_IP:EXT_PORT ----> INT_IP:INT:PORT

If user request EXT_IP with port 8001, it will forward to INT_IP ( 192.168.100.131 ) and port 22.

I use iptables module but fail

# ansible -m iptables -a ‘table=nat chain=PREROUTING protocol=tcp match=tcp destination_port=8001 jump=REDIRECT to_destination=192.168.100.131 to_ports=22’ gateway --ask-pass

gateway | FAILED! => {

“changed”: false,

“cmd”: “/usr/sbin/iptables -t nat -A PREROUTING -p tcp -m tcp -j REDIRECT --to-destination 192.168.100.131 --destination-port 8001 --to-ports 22”,

“failed”: true,

“msg”: “iptables v1.4.21: unknown option "–to-destination"\nTry `iptables -h’ or ‘iptables --help’ for more information.”,

“rc”: 2,

“stderr”: “iptables v1.4.21: unknown option "–to-destination"\nTry `iptables -h’ or ‘iptables --help’ for more information.\n”,

“stdout”: “”,

“stdout_lines”:

}

I already check https://docs.ansible.com/ansible/iptables_module.html

Pleas tell me which option I should use?

Thanks