muhammadyana said almost 4 years ago on Using Bootstrap Themes :
hi, how to call font lcoal url in webpakcer? 
@font-face {
  font-family: 'NeoSans';
  font-style: normal;
  font-weight: normal;
  src: local('NeoSans'), 
  font-url('NeoSans-Medium.woff') format('woff');
  }
  
  @font-face {
  font-family: 'NeoSans Bold';
  font-style: normal;
  font-weight: normal;
  src: local('NeoSans Bold'), 
  font-url('NeoSans-Bold.woff') format('woff');
  }
  @font-face {
    font-family: 'Avenir ';
    font-style: normal;
    font-weight: normal;
    src: local('Avenir'), 
    font-url('Avenir-Medium-webfont.woff') format('woff');
    }
this is my configuration
and the font assets in app/vendor/fonts/NeoSans-Bold.woff