}

func (r *RealDependencies) executeXTables(cmd constants.IptablesCmd, iptVer *IptablesVersion, ignoreErrors bool, stdin io.ReadSeeker, args ...string) error {
	mode := "without lock"
	cmdBin := iptVer.CmdToString(cmd)
	if cmdBin == "" {
		return fmt.Errorf("called without iptables binary, cannot execute!: %+v", iptVer)
	}
	var c *exec.Cmd
	needLock := iptVer.IsWriteCmd(cmd) && !iptVer.NoLocks()

	var data string

	if isIpv4 {
		data = iptablesBuilder.BuildV4Restore()
	} else {
		data = iptablesBuilder.BuildV6Restore()
	}

	log.Infof("Running %s with the following input:\n%v", iptVer.CmdToString(cmd), strings.TrimSpace(data))
	// --noflush to prevent flushing/deleting previous contents from table
	return cfg.ext.Run(cmd, iptVer, strings.NewReader(data), "--noflush", "-v")
}

	if isIpv4 {
		data = cfg.ruleBuilder.BuildV4Restore()
	} else {
		data = cfg.ruleBuilder.BuildV6Restore()
	}

	log.Infof("Running iptables restore with: %s and the following input:\n%v", iptVer.CmdToString(constants.IPTablesRestore), strings.TrimSpace(data))
	// --noflush to prevent flushing/deleting previous contents from table
	return cfg.ext.Run(constants.IPTablesRestore, iptVer, strings.NewReader(data), "--noflush")
}