How do i flush all iptables nat rules on linux?
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Check which nat rules you have.
$ sudo iptables -t nat -L Chain PREROUTING (policy ACCEPT) target prot opt source destination Chain INPUT (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination DNAT tcp -- anywhere anywhere tcp dpt:http to:172.31.23.102:80 Chain POSTROUTING (policy ACCEPT) target prot opt source destination
Remove all iptables nat rules.
$ sudo iptables -t nat -F
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