# File radius/packet.rb, line 305
    def each_vsa
      @vsattributes.each_index {
	|vendorid|
	if @vsattributes[vendorid] != nil
	  @vsattributes[vendorid].each_pair {
	    |key, value|
	    value.each {
	      |val|
	      yield(vendorid, key, val)
	    }
	  }
	end
      }
    end