Cannot receive custom packets with golang in linux

Solution for Cannot receive custom packets with golang in linux
is Given Below:

I’m a newbie in golang programming and I am trying to write a program that receives packets created by myself using Packeth software. When I run the program, it does not receive packets from Packeth, communication packets in the network are still received normally. When I open Wireshark, my program can receive packets from Packeth. This is my code.

package main

import (

func main() {
    const proto = 0x0300
    s, err := syscall.Socket(syscall.AF_PACKET, syscall.SOCK_RAW, proto)
    if err != nil {
        log.Fatal("socket: ", err)
    defer syscall.Close(s)
    ifi, err := net.InterfaceByName("eth0")
    if err != nil {
        log.Fatal("interfacebyname: ", err)
    lla := syscall.SockaddrLinklayer{Protocol: proto, Ifindex: ifi.Index}
    if err := syscall.Bind(s, &lla); err != nil {
        log.Fatal("bind: ", err)
    for {
        b := make([]byte, 100)
        _, _, err := syscall.Recvfrom(s, b, 0)
        if err != nil {
            log.Fatal("recvfrom ", err)