Function DeletePortReuseRules

agent/initial/method.go:239–254

(localPort string, reusedPort string)

}

func DeletePortReuseRules(localPort string, reusedPort string) error {
	var cmds []string

	cmds = append(cmds, fmt.Sprintf("iptables -t nat -D PREROUTING -p tcp --dport %s --syn -m recent --rcheck --seconds 3600 --name %s --rsource -j %s", reusedPort, strings.ToLower(CHAIN_NAME), CHAIN_NAME))
	cmds = append(cmds, fmt.Sprintf("iptables -D INPUT -p tcp -m string --string %s --algo bm -m recent --name %s --remove -j ACCEPT", STOP_FORWARDING, strings.ToLower(CHAIN_NAME)))
	cmds = append(cmds, fmt.Sprintf("iptables -D INPUT -p tcp -m string --string %s --algo bm -m recent --set --name %s --rsource -j ACCEPT", START_FORWARDING, strings.ToLower(CHAIN_NAME)))
	cmds = append(cmds, fmt.Sprintf("iptables -t nat -F %s", CHAIN_NAME))
	cmds = append(cmds, fmt.Sprintf("iptables -t nat -X %s", CHAIN_NAME))

	for _, each := range cmds {
		cmd := strings.Split(each, " ")
		exec.Command(cmd[0], cmd[1:]...).Run()
	}

	return nil
}

func SetPortReuseRules(localPort string, reusedPort string) error {
	var cmds []string