func IptablesInterceptRuleMgrCtor() InterceptRuleMgr {
	return newIPTables()
}
Constructor for iptables InterceptRuleMgr
package main
const (
	defInterceptRuleMgrType = "iptables"
)
type InterceptRuleMgr interface {
	Program(netns string, redirect *Redirect) error
}
type InterceptRuleMgrCtor func() InterceptRuleMgr
var (
	InterceptRuleMgrTypes = map[string]InterceptRuleMgrCtor{
		"iptables": IptablesInterceptRuleMgrCtor,
	}
)
func GetInterceptRuleMgrCtor(interceptType string) InterceptRuleMgrCtor {
	return InterceptRuleMgrTypes[interceptType]
}