Sha256: 00c70525c1e5860ac888680085dcf27c6e0c3918a3b166cfff56f6b38143714e
Contents?: true
Size: 1.41 KB
Versions: 10
Compression:
Stored size: 1.41 KB
Contents
# frozen_string_literal: true # This file is part of PacketGen # See https://github.com/sdaubert/packetgen for more informations # Copyright (C) 2016 Sylvain Daubert <sylvain.daubert@laposte.net> # This program is published under MIT license. module PacketGen module Header # IEEE 802.1Q VLAN tagging # # A VLAN tag consists of: # * a {#tci Tag Control Information} ({Types::Int16}), # * a {#ethertype} ({Types::Int16}), # * and a body (a {Types::String} or another Header class). # # == Create a Dot1q header # # Create a IP packet in VLAN #43 # pkt = PacketGen.gen('Eth').add('Dot1q', vid: 43).add('IP') # @author Sylvain Daubert # @since 1.4.0 class Dot1q < Base # @!attribute tci # @return [Integer] 16-bit Tag Control Information define_field :tci, Types::Int16 # @!attribute ethertype # @return [Integer] 16-bit EtherType define_field :ethertype, Types::Int16 # @!attribute body # @return [Types::String,Header::Base] define_field :body, Types::String # @!attribute pcp # @return [Integer] 3-bit Priority Code Point from {#tci} # @!attribute dei # @return [Boolean] Drop Eligible Indicator from {#tci} # @!attribute vid # @return [Integer] 12-bit VLAN ID from {#tci} define_bit_fields_on :tci, :pcp, 3, :dei, :vid, 12 end Eth.bind Dot1q, ethertype: 0x8100 end end
Version data entries
10 entries across 10 versions & 1 rubygems