//go:build darwin || dragonfly || freebsd || netbsd || openbsd

package net

import (
	"errors"
	"fmt"
	"os/exec"
	"runtime"
)

func (ti *testInterface) setBroadcast(vid int) error {
	if runtime.GOOS == "openbsd" {
		ti.name = fmt.Sprintf("vether%d", vid)
	} else {
		ti.name = fmt.Sprintf("vlan%d", vid)
	}
	xname, err := exec.LookPath("ifconfig")
	if err != nil {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package net

import (
	"fmt"
	"os/exec"
	"testing"
)

func (ti *testInterface) setBroadcast(suffix int) error {
	ti.name = fmt.Sprintf("gotest%d", suffix)
	xname, err := exec.LookPath("ip")
	if err != nil {
		return err
	}
	ti.setupCmds = append(ti.setupCmds, &exec.Cmd{
		Path: xname,

	for _, vid := range []int{1002, 1003, 1004, 1005} {
		ift1, err := Interfaces()
		if err != nil {
			t.Fatal(err)
		}
		ti := &testInterface{local: local, remote: remote}
		if err := ti.setBroadcast(vid); err != nil {
			t.Skipf("test requires external command: %v", err)
		}
		if err := ti.setup(); err != nil {
			t.Fatal(err)
		} else {
			time.Sleep(3 * time.Millisecond)
		}