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Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/README.cbq b/ap/app/iproute2/iproute2-3.4.0/examples/README.cbq
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+# CHANGES
+# -------
+# v0.3a2- fixed bug in "if" operator. Thanks kad@dgtu.donetsk.ua.
+# v0.3a- added TIME parameter. Example:
+# TIME=00:00-19:00;64Kbit/6Kbit
+# So, between 00:00 and 19:00 RATE will be 64Kbit.
+# Just start "cbq.init timecheck" periodically from cron (every 10
+# minutes for example).
+# !!! Anyway you MUST start "cbq.init start" for CBQ initialize.
+# v0.2 - Some cosmetique changes. Now it more compatible with
+# old bash version. Thanks to Stanislav V. Voronyi
+# <stas@cnti.uanet.kharkov.ua>.
+# v0.1 - First public release
+#
+# README
+# ------
+#
+# First of all - this is just a SIMPLE EXAMPLE of CBQ power.
+# Don't ask me "why" and "how" :)
+#
+# This is an example of using CBQ (Class Based Queueing) and policy-based
+# filter for building smart ethernet shapers. All CBQ parameters are
+# correct only for ETHERNET (eth0,1,2..) linux interfaces. It works for
+# ARCNET too (just set bandwidth parameter to 2Mbit). It was tested
+# on 2.1.125-2.1.129 linux kernels (KSI linux, Nostromo version) and
+# ip-route utility by A.Kuznetsov (iproute2-ss981101 version).
+# You can download ip-route from ftp://ftp.inr.ac.ru/ip-routing or
+# get iproute2*.rpm (compiled with glibc) from ftp.ksi-linux.com.
+#
+#
+# HOW IT WORKS
+#
+# Each shaper must be described by config file in $CBQ_PATH
+# (/etc/sysconfig/cbq/) directory - one config file for each CBQ shaper.
+#
+# Some words about config file name:
+# Each shaper has its personal ID - two byte HEX number. Really ID is
+# CBQ class.
+# So, filename looks like:
+#
+# cbq-1280.My_first_shaper
+# ^^^ ^^^ ^^^^^^^^^^^^^
+# | | |______ Shaper name - any word
+# | |___________________ ID (0000-FFFF), let ID looks like shaper's rate
+# |______________________ Filename must begin from "cbq-"
+#
+#
+# Config file describes shaper parameters and source[destination]
+# address[port].
+# For example let's prepare /etc/sysconfig/cbq/cbq-1280.My_first_shaper:
+#
+# ----------8<---------------------
+# DEVICE=eth0,10Mbit,1Mbit
+# RATE=128Kbit
+# WEIGHT=10Kbit
+# PRIO=5
+# RULE=192.168.1.0/24
+# ----------8<---------------------
+#
+# This is minimal configuration, where:
+# DEVICE: eth0 - device where we do control our traffic
+# 10Mbit - REAL ethernet card bandwidth
+# 1Mbit - "weight" of :1 class (parent for all shapers for eth0),
+# as a rule of thumb weight=batdwidth/10.
+# 100Mbit adapter's example: DEVICE=eth0,100Mbit,10Mbit
+# *** If you want to build more than one shaper per device it's
+# enough to describe bandwidth and weight once - cbq.init
+# is smart :) You can put only 'DEVICE=eth0' into cbq-*
+# config file for eth0.
+#
+# RATE: Shaper's speed - Kbit,Mbit or bps (bytes per second)
+#
+# WEIGHT: "weight" of shaper (CBQ class). Like for DEVICE - approx. RATE/10
+#
+# PRIO: shaper's priority from 1 to 8 where 1 is the highest one.
+# I do always use "5" for all my shapers.
+#
+# RULE: [source addr][:source port],[dest addr][:dest port]
+# Some examples:
+# RULE=10.1.1.0/24:80 - all traffic for network 10.1.1.0 to port 80
+# will be shaped.
+# RULE=10.2.2.5 - shaper works only for IP address 10.2.2.5
+# RULE=:25,10.2.2.128/25:5000 - all traffic from any address and port 25 to
+# address 10.2.2.128 - 10.2.2.255 and port 5000
+# will be shaped.
+# RULE=10.5.5.5:80, - shaper active only for traffic from port 80 of
+# address 10.5.5.5
+# Multiple RULE fields per one config file are allowed. For example:
+# RULE=10.1.1.2:80
+# RULE=10.1.1.2:25
+# RULE=10.1.1.2:110
+#
+# *** ATTENTION!!!
+# All shapers do work only for outgoing traffic!
+# So, if you want to build bidirectional shaper you must set it up for
+# both ethernet card. For example let's build shaper for our linux box like:
+#
+# --------- 192.168.1.1
+# BACKBONE -----eth0-| linux |-eth1------*[our client]
+# ---------
+#
+# Let all traffic from backbone to client will be shaped at 28Kbit and
+# traffic from client to backbone - at 128Kbit. We need two config files:
+#
+# ---8<-----/etc/sysconfig/cbq/cbq-28.client-out----
+# DEVICE=eth1,10Mbit,1Mbit
+# RATE=28Kbit
+# WEIGHT=2Kbit
+# PRIO=5
+# RULE=192.168.1.1
+# ---8<---------------------------------------------
+#
+# ---8<-----/etc/sysconfig/cbq/cbq-128.client-in----
+# DEVICE=eth0,10Mbit,1Mbit
+# RATE=128Kbit
+# WEIGHT=10Kbit
+# PRIO=5
+# RULE=192.168.1.1,
+# ---8<---------------------------------------------
+# ^pay attention to "," - this is source address!
+#
+# Enjoy.
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/SYN-DoS.rate.limit b/ap/app/iproute2/iproute2-3.4.0/examples/SYN-DoS.rate.limit
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+#! /bin/sh -x
+#
+# sample script on using the ingress capabilities
+# this script shows how one can rate limit incoming SYNs
+# Useful for TCP-SYN attack protection. You can use
+# IPchains to have more powerful additions to the SYN (eg
+# in addition the subnet)
+#
+#path to various utilities;
+#change to reflect yours.
+#
+IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
+TC=$IPROUTE/tc/tc
+IP=$IPROUTE/ip/ip
+IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
+INDEV=eth2
+#
+# tag all incoming SYN packets through $INDEV as mark value 1
+############################################################
+$IPCHAINS -A input -i $INDEV -y -m 1
+############################################################
+#
+# install the ingress qdisc on the ingress interface
+############################################################
+$TC qdisc add dev $INDEV handle ffff: ingress
+############################################################
+
+#
+#
+# SYN packets are 40 bytes (320 bits) so three SYNs equals
+# 960 bits (approximately 1kbit); so we rate limit below
+# the incoming SYNs to 3/sec (not very sueful really; but
+#serves to show the point - JHS
+############################################################
+$TC filter add dev $INDEV parent ffff: protocol ip prio 50 handle 1 fw \
+police rate 1kbit burst 40 mtu 9k drop flowid :1
+############################################################
+
+
+#
+echo "---- qdisc parameters Ingress ----------"
+$TC qdisc ls dev $INDEV
+echo "---- Class parameters Ingress ----------"
+$TC class ls dev $INDEV
+echo "---- filter parameters Ingress ----------"
+$TC filter ls dev $INDEV parent ffff:
+
+#deleting the ingress qdisc
+#$TC qdisc del $INDEV ingress
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/cbq.init-v0.7.3 b/ap/app/iproute2/iproute2-3.4.0/examples/cbq.init-v0.7.3
new file mode 100755
index 0000000..888aba4
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/cbq.init-v0.7.3
@@ -0,0 +1,984 @@
+#!/bin/bash
+#
+# cbq.init v0.7.3
+# Copyright (C) 1999 Pavel Golubev <pg@ksi-linux.com>
+# Copyright (C) 2001-2004 Lubomir Bulej <pallas@kadan.cz>
+#
+# chkconfig: 2345 11 89
+# description: sets up CBQ-based traffic control
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# To get the latest version, check on Freshmeat for actual location:
+#
+# http://freshmeat.net/projects/cbq.init
+#
+#
+# VERSION HISTORY
+# ---------------
+# v0.7.3- Deepak Singhal <singhal at users.sourceforge.net>
+# - fix timecheck to not ignore regular TIME rules after
+# encountering a TIME rule that spans over midnight
+# - Nathan Shafer <nicodemus at users.sourceforge.net>
+# - allow symlinks to class files
+# - Seth J. Blank <antifreeze at users.sourceforge.net>
+# - replace hardcoded ip/tc location with variables
+# - Mark Davis <mark.davis at gmx.de>
+# - allow setting of PRIO_{MARK,RULE,REALM} in class file
+# - Fernando Sanch <toptnc at users.sourceforge.net>
+# - allow underscores in interface names
+# v0.7.2- Paulo Sedrez
+# - fix time2abs to allow hours with leading zero in TIME rules
+# - Svetlin Simeonov <zvero at yahoo.com>
+# - fix cbq_device_list to allow VLAN interfaces
+# - Mark Davis <mark.davis at gmx.de>
+# - ignore *~ backup files when looking for classes
+# - Mike Boyer <boyer at administrative.com>
+# - fix to allow arguments to be passed to "restart" command
+# v0.7.1- Lubomir Bulej <pallas at kadan.cz>
+# - default value for PERTURB
+# - fixed small bug in RULE parser to correctly parse rules with
+# identical source and destination fields
+# - faster initial scanning of DEVICE fields
+# v0.7 - Lubomir Bulej <pallas at kadan.cz>
+# - lots of various cleanups and reorganizations; the parsing is now
+# some 40% faster, but the class ID must be in range 0x0002-0xffff
+# (again). Because of the number of internal changes and the above
+# class ID restriction, I bumped the version to 0.7 to indicate
+# something might have got broken :)
+# - changed PRIO_{U32,FW,ROUTE} to PRIO_{RULE,MARK,REALM}
+# for consistency with filter keywords
+# - exposed "compile" command
+# - Catalin Petrescu <taz at dntis.ro>
+# - support for port masks in RULE (u32) filter
+# - Jordan Vrtanoski <obeliks at mt.net.mk>
+# - support for week days in TIME rules
+# v0.6.4- Lubomir Bulej <pallas at kadan.cz>
+# - added PRIO_* variables to allow easy control of filter priorities
+# - added caching to speed up CBQ start, the cache is invalidated
+# whenever any of the configuration files changes
+# - updated the readme section + some cosmetic fixes
+# v0.6.3- Lubomir Bulej <pallas at kadan.cz>
+# - removed setup of (unnecessary) class 1:1 - all classes
+# now use qdisc's default class 1:0 as their parent
+# - minor fix in the timecheck branch - classes
+# without leaf qdisc were not updated
+# - minor fix to avoid timecheck failure when run
+# at time with minutes equal to 08 or 09
+# - respect CBQ_PATH setting in environment
+# - made PRIO=5 default, rendering it optional in configs
+# - added support for route filter, see notes about REALM keyword
+# - added support for fw filter, see notes about MARK keyword
+# - added filter display to "list" and "stats" commands
+# - readme section update + various cosmetic fixes
+# v0.6.2- Catalin Petrescu <taz at dntis.ro>
+# - added tunnels interface handling
+# v0.6.1- Pavel Golubev <pg at ksi-linux.com>
+# - added sch_prio module loading
+# (thanks johan at iglo.virtual.or.id for reminding)
+# - resolved errors resulting from stricter syntax checking in bash2
+# - Lubomir Bulej <pallas at kadan.cz>
+# - various cosmetic fixes
+# v0.6 - Lubomir Bulej <pallas at kadan.cz>
+# - attempt to limit number of spawned processes by utilizing
+# more of sed power (use sed instead of grep+cut)
+# - simplified TIME parser, using bash builtins
+# - added initial support for SFQ as leaf qdisc
+# - reworked the documentation part a little
+# - incorporated pending patches and ideas submitted by
+# following people for versions 0.3 into version 0.6
+# - Miguel Freitas <miguel at cetuc.puc-rio.br>
+# - in case of overlapping TIME parameters, the last match is taken
+# - Juanjo Ciarlante <jjo at mendoza.gov.ar>
+# - chkconfig tags, list + stats startup parameters
+# - optional tc & ip command logging (into /var/run/cbq-*)
+# - Rafal Maszkowski <rzm at icm.edu.pl>
+# - PEAK parameter for setting TBF's burst peak rate
+# - fix for many config files (use find instead of ls)
+# v0.5.1- Lubomir Bulej <pallas at kadan.cz>
+# - fixed little but serious bug in RULE parser
+# v0.5 - Lubomir Bulej <pallas at kadan.cz>
+# - added options PARENT, LEAF, ISOLATED and BOUNDED. This allows
+# (with some attention to config file ordering) for creating
+# hierarchical structures of shapers with classes able (or unable)
+# to borrow bandwidth from their parents.
+# - class ID check allows hexadecimal numbers
+# - rewritten & simplified RULE parser
+# - cosmetic changes to improve readability
+# - reorganization to avoid duplicate code (timecheck etc.)
+# - timecheck doesn't check classes without TIME fields anymore
+# v0.4 - Lubomir Bulej <pallas at kadan.cz>
+# - small bugfix in RULE parsing code
+# - simplified configuration parsing code
+# - several small cosmetic changes
+# - TIME parameter can be now specified more than once allowing you to
+# differentiate RATE throughout the whole day. Time overlapping is
+# not checked, first match is taken. Midnight wrap (eg. 20:00-6:00)
+# is allowed and taken care of.
+# v0.3a4- fixed small bug in IF operator. Thanks to
+# Rafal Maszkowski <rzm at icm.edu.pl>
+# v0.3a3- fixed grep bug when using more than 10 eth devices. Thanks to David
+# Trcka <trcka at poda.cz>.
+# v0.3a2- fixed bug in "if" operator. Thanks kad at dgtu.donetsk.ua.
+# v0.3a - added TIME parameter. Example: TIME=00:00-19:00;64Kbit/6Kbit
+# So, between 00:00 and 19:00 the RATE will be 64Kbit.
+# Just start "cbq.init timecheck" periodically from cron
+# (every 10 minutes for example). DON'T FORGET though, to run
+# "cbq.init start" for CBQ to initialize.
+# v0.2 - Some cosmetic changes. Now it is more compatible with old bash
+# version. Thanks to Stanislav V. Voronyi <stas at cnti.uanet.kharkov.ua>.
+# v0.1 - First public release
+#
+#
+# README
+# ------
+#
+# First of all - this is just a SIMPLE EXAMPLE of CBQ power.
+# Don't ask me "why" and "how" :)
+#
+# This script is meant to simplify setup and management of relatively simple
+# CBQ-based traffic control on Linux. Access to advanced networking features
+# of Linux kernel is provided by "ip" and "tc" utilities from A. Kuznetsov's
+# iproute2 package, available at ftp://ftp.inr.ac.ru/ip-routing. Because the
+# utilities serve primarily to translate user wishes to RTNETLINK commands,
+# their interface is rather spartan, intolerant and requires quite a lot of
+# typing. And typing is what this script attempts to reduce :)
+#
+# The advanced networking stuff in Linux is pretty flexible and this script
+# aims to bring some of its features to the not-so-hard-core Linux users. Of
+# course, there is a tradeoff between simplicity and flexibility and you may
+# realize that the flexibility suffered too much for your needs -- time to
+# face "ip" and "tc" interface.
+#
+# To speed up the "start" command, simple caching was introduced in version
+# 0.6.4. The caching works so that the sequence of "tc" commands for given
+# configuration is stored in a file (/var/cache/cbq.init by default) which
+# is used next time the "start" command is run to avoid repeated parsing of
+# configuration files. This cache is invalidated whenever any of the CBQ
+# configuration files changes. If you want to run "cbq.init start" without
+# caching, run it as "cbq.init start nocache". If you want to force cache
+# invalidation, run it as "cbq.init start invalidate". Caching is disabled
+# if you have logging enabled (ie. CBQ_DEBUG is not empty).
+#
+# If you only want cqb.init to translate your configuration to "tc" commands,
+# use "compile" command which will output "tc" commands required to build
+# your configuration. Bear in mind that "compile" does not check if the "tc"
+# commands were successful - this is done (in certain places) only when the
+# "start nocache" command is used, which is also useful when creating the
+# configuration to check whether it is completely valid.
+#
+# All CBQ parameters are valid for Ethernet interfaces only, The script was
+# tested on various Linux kernel versions from series 2.1 to 2.4 and several
+# distributions with KSI Linux (Nostromo version) as the premier one.
+#
+#
+# HOW DOES IT WORK?
+# -----------------
+#
+# Every traffic class must be described by a file in the $CBQ_PATH directory
+# (/etc/sysconfig/cbq by default) - one file per class.
+#
+# The config file names must obey mandatory format: cbq-<clsid>.<name> where
+# <clsid> is two-byte hexadecimal number in range <0002-FFFF> (which in fact
+# is a CBQ class ID) and <name> is the name of the class -- anything to help
+# you distinguish the configuration files. For small amount of classes it is
+# often possible (and convenient) to let <clsid> resemble bandwidth of the
+# class.
+#
+# Example of valid config name:
+# cbq-1280.My_first_shaper
+#
+#
+# The configuration file may contain the following parameters:
+#
+### Device parameters
+#
+# DEVICE=<ifname>,<bandwidth>[,<weight>] mandatory
+# DEVICE=eth0,10Mbit,1Mbit
+#
+# <ifname> is the name of the interface you want to control
+# traffic on, e.g. eth0
+# <bandwidth> is the physical bandwidth of the device, e.g. for
+# ethernet 10Mbit or 100Mbit, for arcnet 2Mbit
+# <weight> is tuning parameter that should be proportional to
+# <bandwidth>. As a rule of thumb: <weight> = <bandwidth> / 10
+#
+# When you have more classes on one interface, it is enough to specify
+# <bandwidth> [and <weight>] only once, therefore in other files you only
+# need to set DEVICE=<ifname>.
+#
+### Class parameters
+#
+# RATE=<speed> mandatory
+# RATE=5Mbit
+#
+# Bandwidth allocated to the class. Traffic going through the class is
+# shaped to conform to specified rate. You can use Kbit, Mbit or bps,
+# Kbps and Mbps as suffices. If you don't specify any unit, bits/sec
+# are used. Also note that "bps" means "bytes per second", not bits.
+#
+# WEIGHT=<speed> mandatory
+# WEIGHT=500Kbit
+#
+# Tuning parameter that should be proportional to RATE. As a rule
+# of thumb, use WEIGHT ~= RATE / 10.
+#
+# PRIO=<1-8> optional, default 5
+# PRIO=5
+#
+# Priority of class traffic. The higher the number, the lesser
+# the priority. Priority of 5 is just fine.
+#
+# PARENT=<clsid> optional, default not set
+# PARENT=1280
+#
+# Specifies ID of the parent class to which you want this class be
+# attached. You might want to use LEAF=none for the parent class as
+# mentioned below. By using this parameter and carefully ordering the
+# configuration files, it is possible to create simple hierarchical
+# structures of CBQ classes. The ordering is important so that parent
+# classes are constructed prior to their children.
+#
+# LEAF=none|tbf|sfq optional, default "tbf"
+#
+# Tells the script to attach specified leaf queueing discipline to CBQ
+# class. By default, TBF is used. Note that attaching TBF to CBQ class
+# shapes the traffic to conform to TBF parameters and prevents the class
+# from borrowing bandwidth from its parent even if you have BOUNDED set
+# to "no". To allow the class to borrow bandwith (provided it is not
+# bounded), you must set LEAF to "none" or "sfq".
+#
+# If you want to ensure (approximately) fair sharing of bandwidth among
+# several hosts in the same class, you might want to specify LEAF=sfq to
+# attach SFQ as leaf queueing discipline to that class.
+#
+# BOUNDED=yes|no optional, default "yes"
+#
+# If set to "yes", the class is not allowed to borrow bandwidth from
+# its parent class in overlimit situation. If set to "no", the class
+# will be allowed to borrow bandwidth from its parent.
+#
+# Note: Don't forget to set LEAF to "none" or "sfq", otherwise the class will
+# have TBF attached to itself and will not be able to borrow unused
+# bandwith from its parent.
+#
+# ISOLATED=yes|no optional, default "no"
+#
+# If set to "yes", the class will not lend unused bandwidth to
+# its children.
+#
+### TBF qdisc parameters
+#
+# BUFFER=<bytes>[/<bytes>] optional, default "10Kb/8"
+#
+# This parameter controls the depth of the token bucket. In other
+# words it represents the maximal burst size the class can send.
+# The optional part of parameter is used to determine the length
+# of intervals in packet sizes, for which the transmission times
+# are kept.
+#
+# LIMIT=<bytes> optional, default "15Kb"
+#
+# This parameter determines the maximal length of backlog. If
+# the queue contains more data than specified by LIMIT, the
+# newly arriving packets are dropped. The length of backlog
+# determines queue latency in case of congestion.
+#
+# PEAK=<speed> optional, default not set
+#
+# Maximal peak rate for short-term burst traffic. This allows you
+# to control the absolute peak rate the class can send at, because
+# single TBF that allows 256Kbit/s would of course allow rate of
+# 512Kbit for half a second or 1Mbit for a quarter of second.
+#
+# MTU=<bytes> optional, default "1500"
+#
+# Maximum number of bytes that can be sent at once over the
+# physical medium. This parameter is required when you specify
+# PEAK parameter. It defaults to MTU of ethernet - for other
+# media types you might want to change it.
+#
+# Note: Setting TBF as leaf qdisc will effectively prevent the class from
+# borrowing bandwidth from the ancestor class, because even if the
+# class allows more traffic to pass through, it is then shaped to
+# conform to TBF.
+#
+### SFQ qdisc parameters
+#
+# The SFQ queueing discipline is a cheap way for sharing class bandwidth
+# among several hosts. As it is stochastic, the fairness is approximate but
+# it will do the job in most cases. If you want real fairness, you should
+# probably use WRR (weighted round robin) or WFQ queueing disciplines. Note
+# that SFQ does not do any traffic shaping - the shaping is done by the CBQ
+# class the SFQ is attached to.
+#
+# QUANTUM=<bytes> optional, default not set
+#
+# This parameter should not be set lower than link MTU, for ethernet
+# it is 1500b, or (with MAC header) 1514b which is the value used
+# in Alexey Kuznetsov's examples.
+#
+# PERTURB=<seconds> optional, default "10"
+#
+# Period of hash function perturbation. If unset, hash reconfiguration
+# will never take place which is what you probably don't want. The
+# default value of 10 seconds is probably a good one.
+#
+### Filter parameters
+#
+# RULE=[[saddr[/prefix]][:port[/mask]],][daddr[/prefix]][:port[/mask]]
+#
+# These parameters make up "u32" filter rules that select traffic for
+# each of the classes. You can use multiple RULE fields per config.
+#
+# The optional port mask should only be used by advanced users who
+# understand how the u32 filter works.
+#
+# Some examples:
+#
+# RULE=10.1.1.0/24:80
+# selects traffic going to port 80 in network 10.1.1.0
+#
+# RULE=10.2.2.5
+# selects traffic going to any port on single host 10.2.2.5
+#
+# RULE=10.2.2.5:20/0xfffe
+# selects traffic going to ports 20 and 21 on host 10.2.2.5
+#
+# RULE=:25,10.2.2.128/26:5000
+# selects traffic going from anywhere on port 50 to
+# port 5000 in network 10.2.2.128
+#
+# RULE=10.5.5.5:80,
+# selects traffic going from port 80 of single host 10.5.5.5
+#
+#
+#
+# REALM=[srealm,][drealm]
+#
+# These parameters make up "route" filter rules that classify traffic
+# according to packet source/destination realms. For information about
+# realms, see Alexey Kuznetsov's IP Command Reference. This script
+# does not define any realms, it justs builds "tc filter" commands
+# for you if you need to classify traffic this way.
+#
+# Realm is either a decimal number or a string referencing entry in
+# /etc/iproute2/rt_realms (usually).
+#
+# Some examples:
+#
+# REALM=russia,internet
+# selects traffic going from realm "russia" to realm "internet"
+#
+# REALM=freenet,
+# selects traffic going from realm "freenet"
+#
+# REALM=10
+# selects traffic going to realm 10
+#
+#
+#
+# MARK=<mark>
+#
+# These parameters make up "fw" filter rules that select traffic for
+# each of the classes accoring to firewall "mark". Mark is a decimal
+# number packets are tagged with if firewall rules say so. You can
+# use multiple MARK fields per config.
+#
+#
+# Note: Rules for different filter types can be combined. Attention must be
+# paid to the priority of filter rules, which can be set below using
+# PRIO_{RULE,MARK,REALM} variables.
+#
+### Time ranging parameters
+#
+# TIME=[<dow>,<dow>, ...,<dow>/]<from>-<till>;<rate>/<weight>[/<peak>]
+# TIME=0,1,2,5/18:00-06:00;256Kbit/25Kbit
+# TIME=60123/18:00-06:00;256Kbit/25Kbit
+# TIME=18:00-06:00;256Kbit/25Kbit
+#
+# This parameter allows you to differentiate the class bandwidth
+# throughout the day. You can specify multiple TIME parameters, if
+# the times overlap, last match is taken. The fields <rate>, <weight>
+# and <peak> correspond to parameters RATE, WEIGHT and PEAK (which
+# is optional and applies to TBF leaf qdisc only).
+#
+# You can also specify days of week when the TIME rule applies. <dow>
+# is numeric, 0 corresponds to sunday, 1 corresponds to monday, etc.
+#
+###
+#
+# Sample configuration file: cbq-1280.My_first_shaper
+#
+# --------------------------------------------------------------------------
+# DEVICE=eth0,10Mbit,1Mbit
+# RATE=128Kbit
+# WEIGHT=10Kbit
+# PRIO=5
+# RULE=192.128.1.0/24
+# --------------------------------------------------------------------------
+#
+# The configuration says that we will control traffic on 10Mbit ethernet
+# device eth0 and the traffic going to network 192.168.1.0 will be
+# processed with priority 5 and shaped to rate of 128Kbit.
+#
+# Note that you can control outgoing traffic only. If you want to control
+# traffic in both directions, you must set up CBQ for both interfaces.
+#
+# Consider the following example:
+#
+# +---------+ 192.168.1.1
+# BACKBONE -----eth0-| linux |-eth1------*-[client]
+# +---------+
+#
+# Imagine you want to shape traffic from backbone to the client to 28Kbit
+# and traffic in the opposite direction to 128Kbit. You need to setup CBQ
+# on both eth0 and eth1 interfaces, thus you need two config files:
+#
+# cbq-028.backbone-client
+# --------------------------------------------------------------------------
+# DEVICE=eth1,10Mbit,1Mbit
+# RATE=28Kbit
+# WEIGHT=2Kbit
+# PRIO=5
+# RULE=192.168.1.1
+# --------------------------------------------------------------------------
+#
+# cbq-128.client-backbone
+# --------------------------------------------------------------------------
+# DEVICE=eth0,10Mbit,1Mbit
+# RATE=128Kbit
+# WEIGHT=10Kbit
+# PRIO=5
+# RULE=192.168.1.1,
+# --------------------------------------------------------------------------
+#
+# Pay attention to comma "," in the RULE field - it denotes source address!
+#
+# Enjoy.
+#
+#############################################################################
+
+export LC_ALL=C
+
+### Command locations
+TC=/sbin/tc
+IP=/sbin/ip
+MP=/sbin/modprobe
+
+### Default filter priorities (must be different)
+PRIO_RULE_DEFAULT=${PRIO_RULE:-100}
+PRIO_MARK_DEFAULT=${PRIO_MARK:-200}
+PRIO_REALM_DEFAULT=${PRIO_REALM:-300}
+
+### Default CBQ_PATH & CBQ_CACHE settings
+CBQ_PATH=${CBQ_PATH:-/etc/sysconfig/cbq}
+CBQ_CACHE=${CBQ_CACHE:-/var/cache/cbq.init}
+
+### Uncomment to enable logfile for debugging
+#CBQ_DEBUG="/var/run/cbq-$1"
+
+### Modules to probe for. Uncomment the last CBQ_PROBE
+### line if you have QoS support compiled into kernel
+CBQ_PROBE="sch_cbq sch_tbf sch_sfq sch_prio"
+CBQ_PROBE="$CBQ_PROBE cls_fw cls_u32 cls_route"
+#CBQ_PROBE=""
+
+### Keywords required for qdisc & class configuration
+CBQ_WORDS="DEVICE|RATE|WEIGHT|PRIO|PARENT|LEAF|BOUNDED|ISOLATED"
+CBQ_WORDS="$CBQ_WORDS|PRIO_MARK|PRIO_RULE|PRIO_REALM|BUFFER"
+CBQ_WORDS="$CBQ_WORDS|LIMIT|PEAK|MTU|QUANTUM|PERTURB"
+
+### Source AVPKT if it exists
+[ -r /etc/sysconfig/cbq/avpkt ] && . /etc/sysconfig/cbq/avpkt
+AVPKT=${AVPKT:-3000}
+
+
+#############################################################################
+############################# SUPPORT FUNCTIONS #############################
+#############################################################################
+
+### Get list of network devices
+cbq_device_list () {
+ ip link show| sed -n "/^[0-9]/ \
+ { s/^[0-9]\+: \([a-z0-9._]\+\)[:@].*/\1/; p; }"
+} # cbq_device_list
+
+
+### Remove root class from device $1
+cbq_device_off () {
+ tc qdisc del dev $1 root 2> /dev/null
+} # cbq_device_off
+
+
+### Remove CBQ from all devices
+cbq_off () {
+ for dev in `cbq_device_list`; do
+ cbq_device_off $dev
+ done
+} # cbq_off
+
+
+### Prefixed message
+cbq_message () {
+ echo -e "**CBQ: $@"
+} # cbq_message
+
+### Failure message
+cbq_failure () {
+ cbq_message "$@"
+ exit 1
+} # cbq_failure
+
+### Failure w/ cbq-off
+cbq_fail_off () {
+ cbq_message "$@"
+ cbq_off
+ exit 1
+} # cbq_fail_off
+
+
+### Convert time to absolute value
+cbq_time2abs () {
+ local min=${1##*:}; min=${min##0}
+ local hrs=${1%%:*}; hrs=${hrs##0}
+ echo $[hrs*60 + min]
+} # cbq_time2abs
+
+
+### Display CBQ setup
+cbq_show () {
+ for dev in `cbq_device_list`; do
+ [ `tc qdisc show dev $dev| wc -l` -eq 0 ] && continue
+ echo -e "### $dev: queueing disciplines\n"
+ tc $1 qdisc show dev $dev; echo
+
+ [ `tc class show dev $dev| wc -l` -eq 0 ] && continue
+ echo -e "### $dev: traffic classes\n"
+ tc $1 class show dev $dev; echo
+
+ [ `tc filter show dev $dev| wc -l` -eq 0 ] && continue
+ echo -e "### $dev: filtering rules\n"
+ tc $1 filter show dev $dev; echo
+ done
+} # cbq_show
+
+
+### Check configuration and load DEVICES, DEVFIELDS and CLASSLIST from $1
+cbq_init () {
+ ### Get a list of configured classes
+ CLASSLIST=`find $1 \( -type f -or -type l \) -name 'cbq-*' \
+ -not -name '*~' -maxdepth 1 -printf "%f\n"| sort`
+ [ -z "$CLASSLIST" ] &&
+ cbq_failure "no configuration files found in $1!"
+
+ ### Gather all DEVICE fields from $1/cbq-*
+ DEVFIELDS=`find $1 \( -type f -or -type l \) -name 'cbq-*' \
+ -not -name '*~' -maxdepth 1| xargs sed -n 's/#.*//; \
+ s/[[:space:]]//g; /^DEVICE=[^,]*,[^,]*\(,[^,]*\)\?/ \
+ { s/.*=//; p; }'| sort -u`
+ [ -z "$DEVFIELDS" ] &&
+ cbq_failure "no DEVICE field found in $1/cbq-*!"
+
+ ### Check for different DEVICE fields for the same device
+ DEVICES=`echo "$DEVFIELDS"| sed 's/,.*//'| sort -u`
+ [ `echo "$DEVICES"| wc -l` -ne `echo "$DEVFIELDS"| wc -l` ] &&
+ cbq_failure "different DEVICE fields for single device!\n$DEVFIELDS"
+} # cbq_init
+
+
+### Load class configuration from $1/$2
+cbq_load_class () {
+ CLASS=`echo $2| sed 's/^cbq-0*//; s/^\([0-9a-fA-F]\+\).*/\1/'`
+ CFILE=`sed -n 's/#.*//; s/[[:space:]]//g; /^[[:alnum:]_]\+=[[:alnum:].,:;/*@-_]\+$/ p' $1/$2`
+
+ ### Check class number
+ IDVAL=`/usr/bin/printf "%d" 0x$CLASS 2> /dev/null`
+ [ $? -ne 0 -o $IDVAL -lt 2 -o $IDVAL -gt 65535 ] &&
+ cbq_fail_off "class ID of $2 must be in range <0002-FFFF>!"
+
+ ### Set defaults & load class
+ RATE=""; WEIGHT=""; PARENT=""; PRIO=5
+ LEAF=tbf; BOUNDED=yes; ISOLATED=no
+ BUFFER=10Kb/8; LIMIT=15Kb; MTU=1500
+ PEAK=""; PERTURB=10; QUANTUM=""
+
+ PRIO_RULE=$PRIO_RULE_DEFAULT
+ PRIO_MARK=$PRIO_MARK_DEFAULT
+ PRIO_REALM=$PRIO_REALM_DEFAULT
+
+ eval `echo "$CFILE"| grep -E "^($CBQ_WORDS)="`
+
+ ### Require RATE/WEIGHT
+ [ -z "$RATE" -o -z "$WEIGHT" ] &&
+ cbq_fail_off "missing RATE or WEIGHT in $2!"
+
+ ### Class device
+ DEVICE=${DEVICE%%,*}
+ [ -z "$DEVICE" ] && cbq_fail_off "missing DEVICE field in $2!"
+
+ BANDWIDTH=`echo "$DEVFIELDS"| sed -n "/^$DEVICE,/ \
+ { s/[^,]*,\([^,]*\).*/\1/; p; q; }"`
+
+ ### Convert to "tc" options
+ PEAK=${PEAK:+peakrate $PEAK}
+ PERTURB=${PERTURB:+perturb $PERTURB}
+ QUANTUM=${QUANTUM:+quantum $QUANTUM}
+
+ [ "$BOUNDED" = "no" ] && BOUNDED="" || BOUNDED="bounded"
+ [ "$ISOLATED" = "yes" ] && ISOLATED="isolated" || ISOLATED=""
+} # cbq_load_class
+
+
+#############################################################################
+#################################### INIT ###################################
+#############################################################################
+
+### Check for presence of ip-route2 in usual place
+[ -x $TC -a -x $IP ] ||
+ cbq_failure "ip-route2 utilities not installed or executable!"
+
+
+### ip/tc wrappers
+if [ "$1" = "compile" ]; then
+ ### no module probing
+ CBQ_PROBE=""
+
+ ip () {
+ $IP "$@"
+ } # ip
+
+ ### echo-only version of "tc" command
+ tc () {
+ echo "$TC $@"
+ } # tc
+
+elif [ -n "$CBQ_DEBUG" ]; then
+ echo -e "# `date`" > $CBQ_DEBUG
+
+ ### Logging version of "ip" command
+ ip () {
+ echo -e "\n# ip $@" >> $CBQ_DEBUG
+ $IP "$@" 2>&1 | tee -a $CBQ_DEBUG
+ } # ip
+
+ ### Logging version of "tc" command
+ tc () {
+ echo -e "\n# tc $@" >> $CBQ_DEBUG
+ $TC "$@" 2>&1 | tee -a $CBQ_DEBUG
+ } # tc
+else
+ ### Default wrappers
+
+ ip () {
+ $IP "$@"
+ } # ip
+
+ tc () {
+ $TC "$@"
+ } # tc
+fi # ip/tc wrappers
+
+
+case "$1" in
+
+#############################################################################
+############################### START/COMPILE ###############################
+#############################################################################
+
+start|compile)
+
+### Probe QoS modules (start only)
+for module in $CBQ_PROBE; do
+ $MP $module || cbq_failure "failed to load module $module"
+done
+
+### If we are in compile/nocache/logging mode, don't bother with cache
+if [ "$1" != "compile" -a "$2" != "nocache" -a -z "$CBQ_DEBUG" ]; then
+ VALID=1
+
+ ### validate the cache
+ [ "$2" = "invalidate" -o ! -f $CBQ_CACHE ] && VALID=0
+ if [ $VALID -eq 1 ]; then
+ [ `find $CBQ_PATH -maxdepth 1 -newer $CBQ_CACHE| \
+ wc -l` -gt 0 ] && VALID=0
+ fi
+
+ ### compile the config if the cache is invalid
+ if [ $VALID -ne 1 ]; then
+ $0 compile > $CBQ_CACHE ||
+ cbq_fail_off "failed to compile CBQ configuration!"
+ fi
+
+ ### run the cached commands
+ exec /bin/sh $CBQ_CACHE 2> /dev/null
+fi
+
+### Load DEVICES, DEVFIELDS and CLASSLIST
+cbq_init $CBQ_PATH
+
+
+### Setup root qdisc on all configured devices
+for dev in $DEVICES; do
+ ### Retrieve device bandwidth and, optionally, weight
+ DEVTEMP=`echo "$DEVFIELDS"| sed -n "/^$dev,/ { s/$dev,//; p; q; }"`
+ DEVBWDT=${DEVTEMP%%,*}; DEVWGHT=${DEVTEMP##*,}
+ [ "$DEVBWDT" = "$DEVWGHT" ] && DEVWGHT=""
+
+ ### Device bandwidth is required
+ if [ -z "$DEVBWDT" ]; then
+ cbq_message "could not determine bandwidth for device $dev!"
+ cbq_failure "please set up the DEVICE fields properly!"
+ fi
+
+ ### Check if the device is there
+ ip link show $dev &> /dev/null ||
+ cbq_fail_off "device $dev not found!"
+
+ ### Remove old root qdisc from device
+ cbq_device_off $dev
+
+
+ ### Setup root qdisc + class for device
+ tc qdisc add dev $dev root handle 1 cbq \
+ bandwidth $DEVBWDT avpkt $AVPKT cell 8
+
+ ### Set weight of the root class if set
+ [ -n "$DEVWGHT" ] &&
+ tc class change dev $dev root cbq weight $DEVWGHT allot 1514
+
+ [ "$1" = "compile" ] && echo
+done # dev
+
+
+### Setup traffic classes
+for classfile in $CLASSLIST; do
+ cbq_load_class $CBQ_PATH $classfile
+
+ ### Create the class
+ tc class add dev $DEVICE parent 1:$PARENT classid 1:$CLASS cbq \
+ bandwidth $BANDWIDTH rate $RATE weight $WEIGHT prio $PRIO \
+ allot 1514 cell 8 maxburst 20 avpkt $AVPKT $BOUNDED $ISOLATED ||
+ cbq_fail_off "failed to add class $CLASS with parent $PARENT on $DEVICE!"
+
+ ### Create leaf qdisc if set
+ if [ "$LEAF" = "tbf" ]; then
+ tc qdisc add dev $DEVICE parent 1:$CLASS handle $CLASS tbf \
+ rate $RATE buffer $BUFFER limit $LIMIT mtu $MTU $PEAK
+ elif [ "$LEAF" = "sfq" ]; then
+ tc qdisc add dev $DEVICE parent 1:$CLASS handle $CLASS sfq \
+ $PERTURB $QUANTUM
+ fi
+
+
+ ### Create fw filter for MARK fields
+ for mark in `echo "$CFILE"| sed -n '/^MARK/ { s/.*=//; p; }'`; do
+ ### Attach fw filter to root class
+ tc filter add dev $DEVICE parent 1:0 protocol ip \
+ prio $PRIO_MARK handle $mark fw classid 1:$CLASS
+ done ### mark
+
+ ### Create route filter for REALM fields
+ for realm in `echo "$CFILE"| sed -n '/^REALM/ { s/.*=//; p; }'`; do
+ ### Split realm into source & destination realms
+ SREALM=${realm%%,*}; DREALM=${realm##*,}
+ [ "$SREALM" = "$DREALM" ] && SREALM=""
+
+ ### Convert asterisks to empty strings
+ SREALM=${SREALM#\*}; DREALM=${DREALM#\*}
+
+ ### Attach route filter to the root class
+ tc filter add dev $DEVICE parent 1:0 protocol ip \
+ prio $PRIO_REALM route ${SREALM:+from $SREALM} \
+ ${DREALM:+to $DREALM} classid 1:$CLASS
+ done ### realm
+
+ ### Create u32 filter for RULE fields
+ for rule in `echo "$CFILE"| sed -n '/^RULE/ { s/.*=//; p; }'`; do
+ ### Split rule into source & destination
+ SRC=${rule%%,*}; DST=${rule##*,}
+ [ "$SRC" = "$rule" ] && SRC=""
+
+
+ ### Split destination into address, port & mask fields
+ DADDR=${DST%%:*}; DTEMP=${DST##*:}
+ [ "$DADDR" = "$DST" ] && DTEMP=""
+
+ DPORT=${DTEMP%%/*}; DMASK=${DTEMP##*/}
+ [ "$DPORT" = "$DTEMP" ] && DMASK="0xffff"
+
+
+ ### Split up source (if specified)
+ SADDR=""; SPORT=""
+ if [ -n "$SRC" ]; then
+ SADDR=${SRC%%:*}; STEMP=${SRC##*:}
+ [ "$SADDR" = "$SRC" ] && STEMP=""
+
+ SPORT=${STEMP%%/*}; SMASK=${STEMP##*/}
+ [ "$SPORT" = "$STEMP" ] && SMASK="0xffff"
+ fi
+
+
+ ### Convert asterisks to empty strings
+ SADDR=${SADDR#\*}; DADDR=${DADDR#\*}
+
+ ### Compose u32 filter rules
+ u32_s="${SPORT:+match ip sport $SPORT $SMASK}"
+ u32_s="${SADDR:+match ip src $SADDR} $u32_s"
+ u32_d="${DPORT:+match ip dport $DPORT $DMASK}"
+ u32_d="${DADDR:+match ip dst $DADDR} $u32_d"
+
+ ### Uncomment the following if you want to see parsed rules
+ #echo "$rule: $u32_s $u32_d"
+
+ ### Attach u32 filter to the appropriate class
+ tc filter add dev $DEVICE parent 1:0 protocol ip \
+ prio $PRIO_RULE u32 $u32_s $u32_d classid 1:$CLASS
+ done ### rule
+
+ [ "$1" = "compile" ] && echo
+done ### classfile
+;;
+
+
+#############################################################################
+################################# TIME CHECK ################################
+#############################################################################
+
+timecheck)
+
+### Get time + weekday
+TIME_TMP=`date +%w/%k:%M`
+TIME_DOW=${TIME_TMP%%/*}
+TIME_NOW=${TIME_TMP##*/}
+
+### Load DEVICES, DEVFIELDS and CLASSLIST
+cbq_init $CBQ_PATH
+
+### Run through all classes
+for classfile in $CLASSLIST; do
+ ### Gather all TIME rules from class config
+ TIMESET=`sed -n 's/#.*//; s/[[:space:]]//g; /^TIME/ { s/.*=//; p; }' \
+ $CBQ_PATH/$classfile`
+ [ -z "$TIMESET" ] && continue
+
+ MATCH=0; CHANGE=0
+ for timerule in $TIMESET; do
+ TIME_ABS=`cbq_time2abs $TIME_NOW`
+
+ ### Split TIME rule to pieces
+ TIMESPEC=${timerule%%;*}; PARAMS=${timerule##*;}
+ WEEKDAYS=${TIMESPEC%%/*}; INTERVAL=${TIMESPEC##*/}
+ BEG_TIME=${INTERVAL%%-*}; END_TIME=${INTERVAL##*-}
+
+ ### Check the day-of-week (if present)
+ [ "$WEEKDAYS" != "$INTERVAL" -a \
+ -n "${WEEKDAYS##*$TIME_DOW*}" ] && continue
+
+ ### Compute interval boundaries
+ BEG_ABS=`cbq_time2abs $BEG_TIME`
+ END_ABS=`cbq_time2abs $END_TIME`
+
+ ### Midnight wrap fixup
+ if [ $BEG_ABS -gt $END_ABS ]; then
+ [ $TIME_ABS -le $END_ABS ] &&
+ TIME_ABS=$[TIME_ABS + 24*60]
+
+ END_ABS=$[END_ABS + 24*60]
+ fi
+
+ ### If the time matches, remember params and set MATCH flag
+ if [ $TIME_ABS -ge $BEG_ABS -a $TIME_ABS -lt $END_ABS ]; then
+ TMP_RATE=${PARAMS%%/*}; PARAMS=${PARAMS#*/}
+ TMP_WGHT=${PARAMS%%/*}; TMP_PEAK=${PARAMS##*/}
+
+ [ "$TMP_PEAK" = "$TMP_WGHT" ] && TMP_PEAK=""
+ TMP_PEAK=${TMP_PEAK:+peakrate $TMP_PEAK}
+
+ MATCH=1
+ fi
+ done ### timerule
+
+
+ cbq_load_class $CBQ_PATH $classfile
+
+ ### Get current RATE of CBQ class
+ RATE_NOW=`tc class show dev $DEVICE| sed -n \
+ "/cbq 1:$CLASS / { s/.*rate //; s/ .*//; p; q; }"`
+ [ -z "$RATE_NOW" ] && continue
+
+ ### Time interval matched
+ if [ $MATCH -ne 0 ]; then
+
+ ### Check if there is any change in class RATE
+ if [ "$RATE_NOW" != "$TMP_RATE" ]; then
+ NEW_RATE="$TMP_RATE"
+ NEW_WGHT="$TMP_WGHT"
+ NEW_PEAK="$TMP_PEAK"
+ CHANGE=1
+ fi
+
+ ### Match not found, reset to default RATE if necessary
+ elif [ "$RATE_NOW" != "$RATE" ]; then
+ NEW_WGHT="$WEIGHT"
+ NEW_RATE="$RATE"
+ NEW_PEAK="$PEAK"
+ CHANGE=1
+ fi
+
+ ### If there are no changes, go for next class
+ [ $CHANGE -eq 0 ] && continue
+
+ ### Replace CBQ class
+ tc class replace dev $DEVICE classid 1:$CLASS cbq \
+ bandwidth $BANDWIDTH rate $NEW_RATE weight $NEW_WGHT prio $PRIO \
+ allot 1514 cell 8 maxburst 20 avpkt $AVPKT $BOUNDED $ISOLATED
+
+ ### Replace leaf qdisc (if any)
+ if [ "$LEAF" = "tbf" ]; then
+ tc qdisc replace dev $DEVICE handle $CLASS tbf \
+ rate $NEW_RATE buffer $BUFFER limit $LIMIT mtu $MTU $NEW_PEAK
+ fi
+
+ cbq_message "$TIME_NOW: class $CLASS on $DEVICE changed rate ($RATE_NOW -> $NEW_RATE)"
+done ### class file
+;;
+
+
+#############################################################################
+################################## THE REST #################################
+#############################################################################
+
+stop)
+ cbq_off
+ ;;
+
+list)
+ cbq_show
+ ;;
+
+stats)
+ cbq_show -s
+ ;;
+
+restart)
+ shift
+ $0 stop
+ $0 start "$@"
+ ;;
+
+*)
+ echo "Usage: `basename $0` {start|compile|stop|restart|timecheck|list|stats}"
+esac
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/cbqinit.eth1 b/ap/app/iproute2/iproute2-3.4.0/examples/cbqinit.eth1
new file mode 100755
index 0000000..226ec1c
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/cbqinit.eth1
@@ -0,0 +1,76 @@
+#! /bin/sh
+
+TC=/home/root/tc
+IP=/home/root/ip
+DEVICE=eth1
+BANDWIDTH="bandwidth 10Mbit"
+
+# Attach CBQ on $DEVICE. It will have handle 1:.
+# $BANDWIDTH is real $DEVICE bandwidth (10Mbit).
+# avpkt is average packet size.
+# mpu is minimal packet size.
+
+$TC qdisc add dev $DEVICE root handle 1: cbq \
+$BANDWIDTH avpkt 1000 mpu 64
+
+# Create root class with classid 1:1. This step is not necessary.
+# bandwidth is the same as on CBQ itself.
+# rate == all the bandwidth
+# allot is MTU + MAC header
+# maxburst measure allowed class burstiness (please,read S.Floyd and VJ papers)
+# est 1sec 8sec means, that kernel will evaluate average rate
+# on this class with period 1sec and time constant 8sec.
+# This rate is viewed with "tc -s class ls dev $DEVICE"
+
+$TC class add dev $DEVICE parent 1:0 classid :1 est 1sec 8sec cbq \
+$BANDWIDTH rate 10Mbit allot 1514 maxburst 50 avpkt 1000
+
+# Bulk.
+# New parameters are:
+# weight, which is set to be proportional to
+# "rate". It is not necessary, weight=1 will work as well.
+# defmap and split say that best effort ttraffic, not classfied
+# by another means will fall to this class.
+
+$TC class add dev $DEVICE parent 1:1 classid :2 est 1sec 8sec cbq \
+$BANDWIDTH rate 4Mbit allot 1514 weight 500Kbit \
+prio 6 maxburst 50 avpkt 1000 split 1:0 defmap ff3d
+
+# OPTIONAL.
+# Attach "sfq" qdisc to this class, quantum is MTU, perturb
+# gives period of hash function perturbation in seconds.
+#
+$TC qdisc add dev $DEVICE parent 1:2 sfq quantum 1514b perturb 15
+
+# Interactive-burst class
+
+$TC class add dev $DEVICE parent 1:1 classid :3 est 2sec 16sec cbq \
+$BANDWIDTH rate 1Mbit allot 1514 weight 100Kbit \
+prio 2 maxburst 100 avpkt 1000 split 1:0 defmap c0
+
+$TC qdisc add dev $DEVICE parent 1:3 sfq quantum 1514b perturb 15
+
+# Background.
+
+$TC class add dev $DEVICE parent 1:1 classid :4 est 1sec 8sec cbq \
+ $BANDWIDTH rate 100Kbit allot 1514 weight 10Mbit \
+ prio 7 maxburst 10 avpkt 1000 split 1:0 defmap 2
+
+$TC qdisc add dev $DEVICE parent 1:4 sfq quantum 1514b perturb 15
+
+# Realtime class for RSVP
+
+$TC class add dev $DEVICE parent 1:1 classid 1:7FFE cbq \
+rate 5Mbit $BANDWIDTH allot 1514b avpkt 1000 \
+maxburst 20
+
+# Reclassified realtime traffic
+#
+# New element: split is not 1:0, but 1:7FFE. It means,
+# that only real-time packets, which violated policing filters
+# or exceeded reshaping buffers will fall to it.
+
+$TC class add dev $DEVICE parent 1:7FFE classid 1:7FFF est 4sec 32sec cbq \
+rate 1Mbit $BANDWIDTH allot 1514b avpkt 1000 weight 10Kbit \
+prio 6 maxburst 10 split 1:7FFE defmap ffff
+
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/dhcp-client-script b/ap/app/iproute2/iproute2-3.4.0/examples/dhcp-client-script
new file mode 100755
index 0000000..f39bc10
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/dhcp-client-script
@@ -0,0 +1,446 @@
+#!/bin/bash
+#
+# dhclient-script for Linux.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version
+# 2 of the License, or (at your option) any later version.
+#
+# Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+#
+# Probably, I did not understand, what this funny feature as "alias"
+# means exactly. For now I suppose, that it is a static address, which
+# we should install and preserve.
+#
+
+exec >> /var/log/DHS.log 2>&1
+
+echo dhc-script $* reason=$reason
+set | grep "^\(old_\|new_\|check_\)"
+
+LOG () {
+ echo LOG $* ;
+}
+
+# convert 8bit mask to length
+# arg: $1 = mask
+#
+Mask8ToLen() {
+ local l=0;
+
+ while [ $l -le 7 ]; do
+ if [ $[ ( 1 << $l ) + $1 ] -eq 256 ]; then
+ return $[ 8 - $l ]
+ fi
+ l=$[ $l + 1 ]
+ done
+ return 0;
+}
+
+# convert inet dotted quad mask to length
+# arg: $1 = dotquad mask
+#
+MaskToLen() {
+ local masklen=0
+ local mask8=$1
+
+ case $1 in
+ 0.0.0.0)
+ return 0;
+ ;;
+ 255.*.0.0)
+ masklen=8
+ mask8=${mask8#255.}
+ mask8=${mask8%.0.0}
+ ;;
+ 255.255.*.0)
+ masklen=16
+ mask8=${mask8#255.255.}
+ mask8=${mask8%.0}
+ ;;
+ 255.255.255.*)
+ masklen=24
+ mask8=${mask8#255.255.255.}
+ ;;
+ *)
+ return 255
+ ;;
+ esac
+ Mask8ToLen $mask8
+ return $[ $? + $masklen ]
+}
+
+# calculate ABC "natural" mask
+# arg: $1 = dotquad address
+#
+ABCMask () {
+ local class;
+
+ class=${1%%.*}
+
+ if [ "$1" = "255.255.255.255" ]; then
+ echo $1
+ elif [ "$1" = "0.0.0.0" ]; then
+ echo $1
+ elif [ $class -ge 224 ]; then
+ echo 240.0.0.0
+ elif [ $class -ge 192 ]; then
+ echo 255.255.255.0
+ elif [ $class -ge 128 ]; then
+ echo 255.255.0.0
+ else
+ echo 255.0.0.0
+ fi
+}
+
+# calculate ABC "natural" mask length
+# arg: $1 = dotquad address
+#
+ABCMaskLen () {
+ local class;
+
+ class=${1%%.*}
+
+ if [ "$1" = "255.255.255.255" ]; then
+ return 32
+ elif [ "$1" = "0.0.0.0" ]; then
+ return 0
+ elif [ $class -ge 224 ]; then
+ return 4;
+ elif [ $class -ge 192 ]; then
+ return 24;
+ elif [ $class -ge 128 ]; then
+ return 16;
+ else
+ return 8;
+ fi
+}
+
+# Delete IP address
+# args: $1 = interface
+# $2 = address
+# $3 = mask
+# $4 = broadcast
+# $5 = label
+#
+DelINETAddr () {
+ local masklen=32
+ local addrid=$1
+
+ LOG DelINETAddr $*
+
+ if [ "$5" ]; then
+ addrid=$addrid:$5
+ fi
+ LOG ifconfig $addrid down
+ ifconfig $addrid down
+}
+
+# Add IP address
+# args: $1 = interface
+# $2 = address
+# $3 = mask
+# $4 = broadcast
+# $5 = label
+#
+AddINETAddr () {
+ local mask_arg
+ local brd_arg
+ local addrid=$1
+
+ LOG AddINETAddr $*
+
+ if [ "$5" ]; then
+ addrid=$addrid:$5
+ fi
+ if [ "$3" ]; then
+ mask_arg="netmask $3"
+ fi
+ if [ "$4" ]; then
+ brd_arg="broadcast $4"
+ fi
+
+ LOG ifconfig $addrid $2 $mask_arg $brd_arg up
+ ifconfig $addrid $2 $mask_arg $brd_arg up
+}
+
+# Add default routes
+# args: $1 = routers list
+#
+AddDefaultRoutes() {
+ local router
+
+ if [ "$1" ]; then
+ LOG AddDefaultRoutes $*
+ for router in $1; do
+ LOG route add default gw $router
+ route add default gw $router
+ done ;
+ fi
+}
+
+# Delete default routes
+# args: $1 = routers list
+#
+DelDefaultRoutes() {
+ local router
+
+ if [ "$1" ]; then
+ LOG DelDefaultRoutes $*
+
+ for router in $1; do
+ LOG route del default gw $router
+ route del default gw $router
+ done
+ fi
+}
+
+# ping a host
+# args: $1 = dotquad address of the host
+#
+PingNode() {
+ LOG PingNode $*
+ if ping -q -c 1 -w 2 $1 ; then
+ return 0;
+ fi
+ return 1;
+}
+
+# Check (and add route, if alive) default routers
+# args: $1 = routers list
+# returns: 0 if at least one router is alive.
+#
+CheckRouterList() {
+ local router
+ local succeed=1
+
+ LOG CheckRouterList $*
+
+ for router in $1; do
+ if PingNode $router ; then
+ succeed=0
+ route add default gw $router
+ fi
+ done
+ return $succeed
+}
+
+# Delete/create static routes.
+# args: $1 = operation (del/add)
+# $2 = routes list in format "dst1 nexthop1 dst2 ..."
+#
+# BEWARE: this feature of DHCP is obsolete, because does not
+# support subnetting.
+#
+X-StaticRouteList() {
+ local op=$1
+ local lst="$2"
+ local masklen
+
+ LOG X-StaticRouteList $*
+
+ if [ "$lst" ]; then
+ set $lst
+ while [ $# -gt 1 ]; do
+ route $op -net $1 netmask `ABCMask "$1"` gw $2
+ shift; shift;
+ done
+ fi
+}
+
+# Create static routes.
+# arg: $1 = routes list in format "dst1 nexthop1 dst2 ..."
+#
+AddStaticRouteList() {
+ LOG AddStaticRouteList $*
+ X-StaticRouteList add "$1"
+}
+
+# Delete static routes.
+# arg: $1 = routes list in format "dst1 nexthop1 dst2 ..."
+#
+DelStaticRouteList() {
+ LOG DelStaticRouteList $*
+ X-StaticRouteList del "$1"
+}
+
+# Broadcast unsolicited ARP to update neighbours' caches.
+# args: $1 = interface
+# $2 = address
+#
+UnsolicitedARP() {
+ if [ -f /sbin/arping ]; then
+ /sbin/arping -A -c 1 -I "$1" "$2" &
+ (sleep 2 ; /sbin/arping -U -c 1 -I "$1" "$2" ) &
+ fi
+}
+
+# Duplicate address detection.
+# args: $1 = interface
+# $2 = test address
+# returns: 0, if DAD succeeded.
+DAD() {
+ if [ -f /sbin/arping ]; then
+ /sbin/arping -c 2 -w 3 -D -I "$1" "$2"
+ return $?
+ fi
+ return 0
+}
+
+
+# Setup resolver.
+# args: NO
+# domain and nameserver list are passed in global variables.
+#
+# NOTE: we try to be careful and not to break user supplied resolv.conf.
+# The script mangles it, only if it has dhcp magic signature.
+#
+UpdateDNS() {
+ local nameserver
+ local idstring="#### Generated by DHCPCD"
+
+ LOG UpdateDNS $*
+
+ if [ "$new_domain_name" = "" -a "$new_domain_name_servers" = "" ]; then
+ return 0;
+ fi
+
+ echo $idstring > /etc/resolv.conf.dhcp
+ if [ "$new_domain_name" ]; then
+ echo search $new_domain_name >> /etc/resolv.conf.dhcp
+ fi
+ echo options ndots:1 >> /etc/resolv.conf.dhcp
+
+ if [ "$new_domain_name_servers" ]; then
+ for nameserver in $new_domain_name_servers; do
+ echo nameserver $nameserver >> /etc/resolv.conf.dhcp
+ done
+ else
+ echo nameserver 127.0.0.1 >> /etc/resolv.conf.dhcp
+ fi
+
+ if [ -f /etc/resolv.conf ]; then
+ if [ "`head -1 /etc/resolv.conf`" != "$idstring" ]; then
+ return 0
+ fi
+ if [ "$old_domain_name" = "$new_domain_name" -a
+ "$new_domain_name_servers" = "$old_domain_name_servers" ]; then
+ return 0
+ fi
+ fi
+ mv /etc/resolv.conf.dhcp /etc/resolv.conf
+}
+
+case $reason in
+NBI)
+ exit 1
+ ;;
+
+MEDIUM)
+ exit 0
+ ;;
+
+PREINIT)
+ ifconfig $interface:dhcp down
+ ifconfig $interface:dhcp1 down
+ if [ -d /proc/sys/net/ipv4/conf/$interface ]; then
+ ifconfig $interface:dhcp 10.10.10.10 netmask 255.255.255.255
+ ifconfig $interface:dhcp down
+ if [ -d /proc/sys/net/ipv4/conf/$interface ]; then
+ LOG The interface $interface already configured.
+ fi
+ fi
+ ifconfig $interface:dhcp up
+ exit 0
+ ;;
+
+ARPSEND)
+ exit 0
+ ;;
+
+ARPCHECK)
+ if DAD "$interface" "$check_ip_address" ; then
+ exit 0
+ fi
+ exit 1
+ ;;
+
+BOUND|RENEW|REBIND|REBOOT)
+ if [ "$old_ip_address" -a "$alias_ip_address" -a \
+ "$alias_ip_address" != "$old_ip_address" ]; then
+ DelINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
+ fi
+ if [ "$old_ip_address" -a "$old_ip_address" != "$new_ip_address" ]; then
+ DelINETAddr "$interface" "$old_ip_address" "$old_subnet_mask" "$old_broadcast_address" dhcp
+ DelDefaultRoutes "$old_routers"
+ DelStaticRouteList "$old_static_routes"
+ fi
+ if [ "$old_ip_address" = "" -o "$old_ip_address" != "$new_ip_address" -o \
+ "$reason" = "BOUND" -o "$reason" = "REBOOT" ]; then
+ AddINETAddr "$interface" "$new_ip_address" "$new_subnet_mask" "$new_broadcast_address" dhcp
+ AddStaticRouteList "$new_static_routes"
+ AddDefaultRoutes "$new_routers"
+ UnsolicitedARP "$interface" "$new_ip_address"
+ fi
+ if [ "$new_ip_address" != "$alias_ip_address" -a "$alias_ip_address" ]; then
+ AddINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
+ fi
+ UpdateDNS
+ exit 0
+ ;;
+
+EXPIRE|FAIL)
+ if [ "$alias_ip_address" ]; then
+ DelINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
+ fi
+ if [ "$old_ip_address" ]; then
+ DelINETAddr "$interface" "$old_ip_address" "$old_subnet_mask" "$old_broadcast_address" dhcp
+ DelDefaultRoutes "$old_routers"
+ DelStaticRouteList "$old_static_routes"
+ fi
+ if [ "$alias_ip_address" ]; then
+ AddINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
+ fi
+ exit 0
+ ;;
+
+TIMEOUT)
+ if [ "$alias_ip_address" ]; then
+ DelINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
+ fi
+# Seems, <null address> means, that no more old leases found.
+# Or does it mean bug in dhcpcd? 8) Fail for now.
+ if [ "$new_ip_address" = "<null address>" ]; then
+ if [ "$old_ip_address" ]; then
+ DelINETAddr "$interface" "$old_ip_address" "$old_subnet_mask" "$old_broadcast_address" dhcp
+ fi
+ if [ "$alias_ip_address" ]; then
+ AddINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
+ fi
+ exit 1
+ fi
+ if DAD "$interface" "$new_ip_address" ; then
+ AddINETAddr "$interface" "$new_ip_address" "$new_subnet_mask" "$new_broadcast_address" dhcp
+ UnsolicitedARP "$interface" "$new_ip_address"
+ if [ "$alias_ip_address" -a "$alias_ip_address" != "$new_ip_address" ]; then
+ AddINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
+ UnsolicitedARP "$interface" "$alias_ip_address"
+ fi
+ if CheckRouterList "$new_routers" ; then
+ AddStaticRouteList "$new_static_routes"
+ UpdateDNS
+ exit 0
+ fi
+ fi
+ DelINETAddr "$interface" "$new_ip_address" "$new_subnet_mask" "$new_broadcast_address" dhcp
+ DelDefaultRoutes "$old_routers"
+ DelStaticRouteList "$old_static_routes"
+ if [ "$alias_ip_address" ]; then
+ AddINETAddr "$interface" "$alias_ip_address" "$alias_subnet_mask" "$alias_broadcast_address" dhcp1
+ fi
+ exit 1
+ ;;
+esac
+
+exit 0
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge1 b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge1
new file mode 100755
index 0000000..4ddffdd
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge1
@@ -0,0 +1,68 @@
+#! /bin/sh -x
+#
+# sample script on using the ingress capabilities
+# This script just tags on the ingress interfac using Ipchains
+# the result is used for fast classification and re-marking
+# on the egress interface
+#
+#path to various utilities;
+#change to reflect yours.
+#
+IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
+TC=$IPROUTE/tc/tc
+IP=$IPROUTE/ip/ip
+IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
+INDEV=eth2
+EGDEV="dev eth1"
+#
+# tag all incoming packets from host 10.2.0.24 to value 1
+# tag all incoming packets from host 10.2.0.3 to value 2
+# tag the rest of incoming packets from subnet 10.2.0.0/24 to value 3
+#These values are used in the egress
+#
+############################################################
+$IPCHAINS -A input -s 10.2.0.4/24 -m 3
+$IPCHAINS -A input -i $INDEV -s 10.2.0.24 -m 1
+$IPCHAINS -A input -i $INDEV -s 10.2.0.3 -m 2
+
+######################## Egress side ########################
+
+
+# attach a dsmarker
+#
+$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64 set_tc_index
+#
+# values of the DSCP to change depending on the class
+#
+#becomes EF
+$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
+ value 0xb8
+#becomes AF11
+$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
+ value 0x28
+#becomes AF21
+$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
+ value 0x48
+#
+#
+# The class mapping
+#
+$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 1 fw classid 1:1
+$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 2 fw classid 1:2
+$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 3 fw classid 1:3
+#
+
+#
+echo "---- qdisc parameters Ingress ----------"
+$TC qdisc ls dev $INDEV
+echo "---- Class parameters Ingress ----------"
+$TC class ls dev $INDEV
+echo "---- filter parameters Ingress ----------"
+$TC filter ls dev $INDEV parent 1:0
+
+echo "---- qdisc parameters Egress ----------"
+$TC qdisc ls $EGDEV
+echo "---- Class parameters Egress ----------"
+$TC class ls $EGDEV
+echo "---- filter parameters Egress ----------"
+$TC filter ls $EGDEV parent 1:0
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge2 b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge2
new file mode 100755
index 0000000..2f78da2
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge2
@@ -0,0 +1,87 @@
+#! /bin/sh -x
+#
+# sample script on using the ingress capabilities
+# This script tags the fwmark on the ingress interface using IPchains
+# the result is used first for policing on the Ingress interface then
+# for fast classification and re-marking
+# on the egress interface
+#
+#path to various utilities;
+#change to reflect yours.
+#
+IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
+TC=$IPROUTE/tc/tc
+IP=$IPROUTE/ip/ip
+IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
+INDEV=eth2
+EGDEV="dev eth1"
+#
+# tag all incoming packets from host 10.2.0.24 to value 1
+# tag all incoming packets from host 10.2.0.3 to value 2
+# tag the rest of incoming packets from subnet 10.2.0.0/24 to value 3
+#These values are used in the egress
+############################################################
+$IPCHAINS -A input -s 10.2.0.0/24 -m 3
+$IPCHAINS -A input -i $INDEV -s 10.2.0.24 -m 1
+$IPCHAINS -A input -i $INDEV -s 10.2.0.3 -m 2
+############################################################
+#
+# install the ingress qdisc on the ingress interface
+############################################################
+$TC qdisc add dev $INDEV handle ffff: ingress
+############################################################
+
+#
+# attach a fw classifier to the ingress which polices anything marked
+# by ipchains to tag value 3 (The rest of the subnet packets -- not
+# tag 1 or 2) to not go beyond 1.5Mbps
+# Allow up to at least 60 packets to burst (assuming maximum packet
+# size of # 1.5 KB) in the long run and upto about 6 packets in the
+# shot run
+
+############################################################
+$TC filter add dev $INDEV parent ffff: protocol ip prio 50 handle 3 fw \
+police rate 1500kbit burst 90k mtu 9k drop flowid :1
+############################################################
+
+######################## Egress side ########################
+
+
+# attach a dsmarker
+#
+$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
+#
+# values of the DSCP to change depending on the class
+#
+$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
+ value 0xb8
+$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
+ value 0x28
+$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
+ value 0x48
+#
+#
+# The class mapping
+#
+$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 1 fw classid 1:1
+$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 2 fw classid 1:2
+$TC filter add $EGDEV parent 1:0 protocol ip prio 4 handle 3 fw classid 1:3
+#
+
+#
+echo "---- qdisc parameters Ingress ----------"
+$TC qdisc ls dev $INDEV
+echo "---- Class parameters Ingress ----------"
+$TC class ls dev $INDEV
+echo "---- filter parameters Ingress ----------"
+$TC filter ls dev $INDEV parent ffff:
+
+echo "---- qdisc parameters Egress ----------"
+$TC qdisc ls $EGDEV
+echo "---- Class parameters Egress ----------"
+$TC class ls $EGDEV
+echo "---- filter parameters Egress ----------"
+$TC filter ls $EGDEV parent 1:0
+#
+#deleting the ingress qdisc
+#$TC qdisc del $DEV ingress
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge31-ca-u32 b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge31-ca-u32
new file mode 100755
index 0000000..25e6c0b
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge31-ca-u32
@@ -0,0 +1,170 @@
+#! /bin/sh -x
+#
+# sample script on using the ingress capabilities using u32 classifier
+# This script tags tcindex based on metering on the ingress
+# interface the result is used for fast classification and re-marking
+# on the egress interface
+# This is an example of a color aware mode marker with PIR configured
+# based on draft-wahjak-mcm-00.txt (section 3.1)
+#
+# The colors are defined using the Diffserv Fields
+#path to various utilities;
+#change to reflect yours.
+#
+IPROUTE=/usr/src/iproute2-current
+TC=$IPROUTE/tc/tc
+IP=$IPROUTE/ip/ip
+INDEV=eth0
+EGDEV="dev eth1"
+CIR1=1500kbit
+CIR2=1000kbit
+
+#The CBS is about 60 MTU sized packets
+CBS1=90k
+CBS2=90k
+
+############################################################
+#
+# install the ingress qdisc on the ingress interface
+$TC qdisc add dev $INDEV handle ffff: ingress
+############################################################
+#
+# Create u32 filters
+$TC filter add dev $INDEV parent ffff: protocol ip prio 4 handle 1: u32 \
+divisor 1
+############################################################
+
+# The meters: Note that we have shared meters in this case as identified
+# by the index parameter
+meter1=" police index 1 rate $CIR1 burst $CBS1 "
+meter2=" police index 2 rate $CIR2 burst $CBS1 "
+meter3=" police index 3 rate $CIR2 burst $CBS2 "
+meter4=" police index 4 rate $CIR1 burst $CBS2 "
+meter5=" police index 5 rate $CIR1 burst $CBS2 "
+
+# All packets are marked with a tcindex value which is used on the egress
+# tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE
+
+# *********************** AF41 ***************************
+#AF41 (DSCP 0x22) is passed on with a tcindex value 1
+#if it doesnt exceed its CIR/CBS
+#policer 1 is used.
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 4 u32 \
+match ip tos 0x88 0xfc \
+$meter1 \
+continue flowid :1
+#
+# if it exceeds the above but not the extra rate/burst below, it gets a
+# tcindex value of 2
+# policer 2 is used
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 5 u32 \
+match ip tos 0x88 0xfc \
+$meter2 \
+continue flowid :2
+#
+# if it exceeds the above but not the rule below, it gets a tcindex value
+# of 3 (policer 3)
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \
+match ip tos 0x88 0xfc \
+$meter3 \
+drop flowid :3
+#
+
+# *********************** AF42 ***************************
+#AF42 (DSCP 0x24) from is passed on with a tcindex value 2
+#if it doesnt exceed its CIR/CBS
+#policer 2 is used. Note that this is shared with the AF41
+#
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 5 u32 \
+match ip tos 0x90 0xfc \
+$meter2 \
+continue flowid :2
+#
+# if it exceeds the above but not the rule below, it gets a tcindex value
+# of 3 (policer 3)
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \
+match ip tos 0x90 0xfc \
+$meter3 \
+drop flowid :3
+#
+# *********************** AF43 ***************************
+#
+#AF43 (DSCP 0x26) from is passed on with a tcindex value 3
+#if it doesnt exceed its CIR/CBS
+#policer 3 is used. Note that this is shared with the AF41 and AF42
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \
+match ip tos 0x98 0xfc \
+$meter3 \
+drop flowid :3
+#
+# *********************** BE ***************************
+#
+# Anything else (not from the AF4*) gets discarded if it
+# exceeds 1Mbps and by default goes to BE if it doesnt
+# Note that the BE class is also used by the AF4* in the worst
+# case
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 7 u32 \
+match ip src 0/0\
+$meter4 \
+drop flowid :4
+
+######################## Egress side ########################
+
+# attach a dsmarker
+#
+$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
+#
+# values of the DSCP to change depending on the class
+#note that the ECN bits are masked out
+#
+#AF41 (0x88 is 0x22 shifted to the right by two bits)
+#
+$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
+ value 0x88
+#AF42
+$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
+ value 0x90
+#AF43
+$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
+ value 0x98
+#BE
+$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
+ value 0x0
+#
+#
+# The class mapping
+#
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 1 tcindex classid 1:1
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 2 tcindex classid 1:2
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 3 tcindex classid 1:3
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 4 tcindex classid 1:4
+#
+
+#
+echo "---- qdisc parameters Ingress ----------"
+$TC qdisc ls dev $INDEV
+echo "---- Class parameters Ingress ----------"
+$TC class ls dev $INDEV
+echo "---- filter parameters Ingress ----------"
+$TC filter ls dev $INDEV parent ffff:
+
+echo "---- qdisc parameters Egress ----------"
+$TC qdisc ls $EGDEV
+echo "---- Class parameters Egress ----------"
+$TC class ls $EGDEV
+echo "---- filter parameters Egress ----------"
+$TC filter ls $EGDEV parent 1:0
+#
+#deleting the ingress qdisc
+#$TC qdisc del $INDEV ingress
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge31-cb-chains b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge31-cb-chains
new file mode 100755
index 0000000..d7faae9
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge31-cb-chains
@@ -0,0 +1,132 @@
+#! /bin/sh -x
+#
+# sample script on using the ingress capabilities
+# This script fwmark tags(IPchains) based on metering on the ingress
+# interface the result is used for fast classification and re-marking
+# on the egress interface
+# This is an example of a color blind mode marker with no PIR configured
+# based on draft-wahjak-mcm-00.txt (section 3.1)
+#
+#path to various utilities;
+#change to reflect yours.
+#
+IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
+TC=$IPROUTE/tc/tc
+IP=$IPROUTE/ip/ip
+IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
+INDEV=eth2
+EGDEV="dev eth1"
+CIR1=1500kbit
+CIR2=1000kbit
+
+#The CBS is about 60 MTU sized packets
+CBS1=90k
+CBS2=90k
+
+meter1="police rate $CIR1 burst $CBS1 "
+meter2="police rate $CIR1 burst $CBS2 "
+meter3="police rate $CIR2 burst $CBS1 "
+meter4="police rate $CIR2 burst $CBS2 "
+meter5="police rate $CIR2 burst $CBS2 "
+#
+# tag the rest of incoming packets from subnet 10.2.0.0/24 to fw value 1
+# tag all incoming packets from any other subnet to fw tag 2
+############################################################
+$IPCHAINS -A input -i $INDEV -s 0/0 -m 2
+$IPCHAINS -A input -i $INDEV -s 10.2.0.0/24 -m 1
+#
+############################################################
+# install the ingress qdisc on the ingress interface
+$TC qdisc add dev $INDEV handle ffff: ingress
+#
+############################################################
+
+# All packets are marked with a tcindex value which is used on the egress
+# tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE
+#
+############################################################
+#
+# anything with fw tag of 1 is passed on with a tcindex value 1
+#if it doesnt exceed its allocated rate (CIR/CBS)
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 4 handle 1 fw \
+$meter1 \
+continue flowid 4:1
+#
+# if it exceeds the above but not the extra rate/burst below, it gets a
+#tcindex value of 2
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 5 handle 1 fw \
+$meter2 \
+continue flowid 4:2
+#
+# if it exceeds the above but not the rule below, it gets a tcindex value
+# of 3
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 6 handle 1 fw \
+$meter3 \
+drop flowid 4:3
+#
+# Anything else (not from the subnet 10.2.0.24/24) gets discarded if it
+# exceeds 1Mbps and by default goes to BE if it doesnt
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 6 handle 2 fw \
+$meter5 \
+drop flowid 4:4
+
+
+######################## Egress side ########################
+
+
+# attach a dsmarker
+#
+$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
+#
+# values of the DSCP to change depending on the class
+#note that the ECN bits are masked out
+#
+#AF41 (0x88 is 0x22 shifted to the right by two bits)
+#
+$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
+ value 0x88
+#AF42
+$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
+ value 0x90
+#AF43
+$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
+ value 0x98
+#BE
+$TC class change $EGDEV classid 1:4 dsmark mask 0x3 \
+ value 0x0
+#
+#
+# The class mapping (using tcindex; could easily have
+# replaced it with the fw classifier instead)
+#
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 1 tcindex classid 1:1
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 2 tcindex classid 1:2
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 3 tcindex classid 1:3
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 4 tcindex classid 1:4
+#
+
+#
+echo "---- qdisc parameters Ingress ----------"
+$TC qdisc ls dev $INDEV
+echo "---- Class parameters Ingress ----------"
+$TC class ls dev $INDEV
+echo "---- filter parameters Ingress ----------"
+$TC filter ls dev $INDEV parent ffff:
+
+echo "---- qdisc parameters Egress ----------"
+$TC qdisc ls $EGDEV
+echo "---- Class parameters Egress ----------"
+$TC class ls $EGDEV
+echo "---- filter parameters Egress ----------"
+$TC filter ls $EGDEV parent 1:0
+#
+#deleting the ingress qdisc
+#$TC qdisc del $INDEV ingress
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge32-ca-u32 b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge32-ca-u32
new file mode 100755
index 0000000..edf21e4
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge32-ca-u32
@@ -0,0 +1,198 @@
+#! /bin/sh -x
+#
+# sample script on using the ingress capabilities using u32 classifier
+# This script tags tcindex based on metering on the ingress
+# interface the result is used for fast classification and re-marking
+# on the egress interface
+# This is an example of a color aware mode marker with PIR configured
+# based on draft-wahjak-mcm-00.txt (section 3.2)
+#
+# The colors are defined using the Diffserv Fields
+#path to various utilities;
+#change to reflect yours.
+#
+IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
+TC=$IPROUTE/tc/tc
+IP=$IPROUTE/ip/ip
+IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
+INDEV=eth2
+EGDEV="dev eth1"
+CIR1=1000kbit
+CIR2=500kbit
+# the PIR is what is in excess of the CIR
+PIR1=1000kbit
+PIR2=500kbit
+
+#The CBS is about 60 MTU sized packets
+CBS1=90k
+CBS2=90k
+#the EBS is about 20 max sized packets
+EBS1=30k
+EBS2=30k
+
+# The meters: Note that we have shared meters in this case as identified
+# by the index parameter
+meter1=" police index 1 rate $CIR1 burst $CBS1 "
+meter1a=" police index 2 rate $PIR1 burst $EBS1 "
+meter2=" police index 3 rate $CIR2 burst $CBS1 "
+meter2a=" police index 4 rate $PIR2 burst $EBS1 "
+meter3=" police index 5 rate $CIR2 burst $CBS2 "
+meter3a=" police index 6 rate $PIR2 burst $EBS2 "
+meter4=" police index 7 rate $CIR1 burst $CBS2 "
+
+############################################################
+#
+# install the ingress qdisc on the ingress interface
+$TC qdisc add dev $INDEV handle ffff: ingress
+############################################################
+#
+# All packets are marked with a tcindex value which is used on the egress
+# tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE
+#
+# *********************** AF41 ***************************
+#AF41 (DSCP 0x22) from is passed on with a tcindex value 1
+#if it doesnt exceed its CIR/CBS + PIR/EBS
+#policer 1 is used.
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 1 u32 \
+match ip tos 0x88 0xfc \
+$meter1 \
+continue flowid :1
+$TC filter add dev $INDEV parent ffff: protocol ip prio 2 u32 \
+match ip tos 0x88 0xfc \
+$meter1a \
+continue flowid :1
+#
+# if it exceeds the above but not the extra rate/burst below, it gets a
+# tcindex value of 2
+# policer 2 is used
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 3 u32 \
+match ip tos 0x88 0xfc \
+$meter2 \
+continue flowid :2
+$TC filter add dev $INDEV parent ffff: protocol ip prio 4 u32 \
+match ip tos 0x88 0xfc \
+$meter2a \
+continue flowid :2
+#
+# if it exceeds the above but not the rule below, it gets a tcindex value
+# of 3 (policer 3)
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 5 u32 \
+match ip tos 0x88 0xfc \
+$meter3 \
+continue flowid :3
+$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \
+match ip tos 0x88 0xfc \
+$meter3a \
+drop flowid :3
+#
+# *********************** AF42 ***************************
+#AF42 (DSCP 0x24) from is passed on with a tcindex value 2
+#if it doesnt exceed its CIR/CBS + PIR/EBS
+#policer 2 is used. Note that this is shared with the AF41
+#
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 8 u32 \
+match ip tos 0x90 0xfc \
+$meter2 \
+continue flowid :2
+$TC filter add dev $INDEV parent ffff: protocol ip prio 9 u32 \
+match ip tos 0x90 0xfc \
+$meter2a \
+continue flowid :2
+#
+# if it exceeds the above but not the rule below, it gets a tcindex value
+# of 3 (policer 3)
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 10 u32 \
+match ip tos 0x90 0xfc \
+$meter3 \
+continue flowid :3
+$TC filter add dev $INDEV parent ffff: protocol ip prio 11 u32 \
+match ip tos 0x90 0xfc \
+$meter3a \
+drop flowid :3
+
+#
+# *********************** AF43 ***************************
+#
+#AF43 (DSCP 0x26) from is passed on with a tcindex value 3
+#if it doesnt exceed its CIR/CBS + PIR/EBS
+#policer 3 is used. Note that this is shared with the AF41 and AF42
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 13 u32 \
+match ip tos 0x98 0xfc \
+$meter3 \
+continue flowid :3
+$TC filter add dev $INDEV parent ffff: protocol ip prio 14 u32 \
+match ip tos 0x98 0xfc \
+$meter3a \
+drop flowid :3
+#
+## *********************** BE ***************************
+##
+## Anything else (not from the AF4*) gets discarded if it
+## exceeds 1Mbps and by default goes to BE if it doesnt
+## Note that the BE class is also used by the AF4* in the worst
+## case
+##
+$TC filter add dev $INDEV parent ffff: protocol ip prio 16 u32 \
+match ip src 0/0\
+$meter4 \
+drop flowid :4
+
+######################## Egress side ########################
+
+# attach a dsmarker
+#
+$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
+#
+# values of the DSCP to change depending on the class
+#note that the ECN bits are masked out
+#
+#AF41 (0x88 is 0x22 shifted to the right by two bits)
+#
+$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
+ value 0x88
+#AF42
+$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
+ value 0x90
+#AF43
+$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
+ value 0x98
+#BE
+$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
+ value 0x0
+#
+#
+# The class mapping
+#
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 1 tcindex classid 1:1
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 2 tcindex classid 1:2
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 3 tcindex classid 1:3
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 4 tcindex classid 1:4
+#
+
+#
+echo "---- qdisc parameters Ingress ----------"
+$TC qdisc ls dev $INDEV
+echo "---- Class parameters Ingress ----------"
+$TC class ls dev $INDEV
+echo "---- filter parameters Ingress ----------"
+$TC filter ls dev $INDEV parent ffff:
+
+echo "---- qdisc parameters Egress ----------"
+$TC qdisc ls $EGDEV
+echo "---- Class parameters Egress ----------"
+$TC class ls $EGDEV
+echo "---- filter parameters Egress ----------"
+$TC filter ls $EGDEV parent 1:0
+#
+#deleting the ingress qdisc
+#$TC qdisc del $INDEV ingress
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge32-cb-chains b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge32-cb-chains
new file mode 100755
index 0000000..804fad1
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge32-cb-chains
@@ -0,0 +1,144 @@
+#! /bin/sh -x
+#
+# sample script on using the ingress capabilities
+# This script fwmark tags(IPchains) based on metering on the ingress
+# interface the result is used for fast classification and re-marking
+# on the egress interface
+# This is an example of a color blind mode marker with no PIR configured
+# based on draft-wahjak-mcm-00.txt (section 3.1)
+#
+#path to various utilities;
+#change to reflect yours.
+#
+IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
+TC=$IPROUTE/tc/tc
+IP=$IPROUTE/ip/ip
+IPCHAINS=/root/DS-6-beta/ipchains-1.3.9/ipchains
+INDEV=eth2
+EGDEV="dev eth1"
+CIR1=1500kbit
+CIR2=500kbit
+
+#The CBS is about 60 MTU sized packets
+CBS1=90k
+CBS2=90k
+
+meter1="police rate $CIR1 burst $CBS1 "
+meter1a="police rate $CIR2 burst $CBS1 "
+meter2="police rate $CIR1 burst $CBS2 "
+meter2a="police rate $CIR2 burst $CBS2 "
+meter3="police rate $CIR2 burst $CBS1 "
+meter3a="police rate $CIR2 burst $CBS1 "
+meter4="police rate $CIR2 burst $CBS2 "
+meter5="police rate $CIR1 burst $CBS2 "
+#
+# tag the rest of incoming packets from subnet 10.2.0.0/24 to fw value 1
+# tag all incoming packets from any other subnet to fw tag 2
+############################################################
+$IPCHAINS -A input -i $INDEV -s 0/0 -m 2
+$IPCHAINS -A input -i $INDEV -s 10.2.0.0/24 -m 1
+#
+############################################################
+# install the ingress qdisc on the ingress interface
+$TC qdisc add dev $INDEV handle ffff: ingress
+#
+############################################################
+
+# All packets are marked with a tcindex value which is used on the egress
+# tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE
+#
+############################################################
+#
+# anything with fw tag of 1 is passed on with a tcindex value 1
+#if it doesnt exceed its allocated rate (CIR/CBS)
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 1 handle 1 fw \
+$meter1 \
+continue flowid 4:1
+$TC filter add dev $INDEV parent ffff: protocol ip prio 2 handle 1 fw \
+$meter1a \
+continue flowid 4:1
+#
+# if it exceeds the above but not the extra rate/burst below, it gets a
+#tcindex value of 2
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 3 handle 1 fw \
+$meter2 \
+continue flowid 4:2
+$TC filter add dev $INDEV parent ffff: protocol ip prio 4 handle 1 fw \
+$meter2a \
+continue flowid 4:2
+#
+# if it exceeds the above but not the rule below, it gets a tcindex value
+# of 3
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 5 handle 1 fw \
+$meter3 \
+continue flowid 4:3
+$TC filter add dev $INDEV parent ffff: protocol ip prio 6 handle 1 fw \
+$meter3a \
+drop flowid 4:3
+#
+# Anything else (not from the subnet 10.2.0.24/24) gets discarded if it
+# exceeds 1Mbps and by default goes to BE if it doesnt
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 7 handle 2 fw \
+$meter5 \
+drop flowid 4:4
+
+
+######################## Egress side ########################
+
+
+# attach a dsmarker
+#
+$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
+#
+# values of the DSCP to change depending on the class
+#note that the ECN bits are masked out
+#
+#AF41 (0x88 is 0x22 shifted to the right by two bits)
+#
+$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
+ value 0x88
+#AF42
+$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
+ value 0x90
+#AF43
+$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
+ value 0x98
+#BE
+$TC class change $EGDEV classid 1:4 dsmark mask 0x3 \
+ value 0x0
+#
+#
+# The class mapping (using tcindex; could easily have
+# replaced it with the fw classifier instead)
+#
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 1 tcindex classid 1:1
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 2 tcindex classid 1:2
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 3 tcindex classid 1:3
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 4 tcindex classid 1:4
+#
+
+#
+echo "---- qdisc parameters Ingress ----------"
+$TC qdisc ls dev $INDEV
+echo "---- Class parameters Ingress ----------"
+$TC class ls dev $INDEV
+echo "---- filter parameters Ingress ----------"
+$TC filter ls dev $INDEV parent ffff:
+
+echo "---- qdisc parameters Egress ----------"
+$TC qdisc ls $EGDEV
+echo "---- Class parameters Egress ----------"
+$TC class ls $EGDEV
+echo "---- filter parameters Egress ----------"
+$TC filter ls $EGDEV parent 1:0
+#
+#deleting the ingress qdisc
+#$TC qdisc del $INDEV ingress
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge32-cb-u32 b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge32-cb-u32
new file mode 100755
index 0000000..cc2ebb4
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/Edge32-cb-u32
@@ -0,0 +1,145 @@
+#! /bin/sh
+#
+# sample script on using the ingress capabilities using u32 classifier
+# This script tags tcindex based on metering on the ingress
+# interface the result is used for fast classification and re-marking
+# on the egress interface
+# This is an example of a color blind mode marker with PIR configured
+# based on draft-wahjak-mcm-00.txt (section 3.2)
+#
+#path to various utilities;
+#change to reflect yours.
+#
+IPROUTE=/root/DS-6-beta/iproute2-990530-dsing
+TC=$IPROUTE/tc/tc
+IP=$IPROUTE/ip/ip
+INDEV=eth2
+EGDEV="dev eth1"
+CIR1=1000kbit
+CIR2=1000kbit
+# The PIR is the excess (in addition to the CIR i.e if always
+# going to the PIR --> average rate is CIR+PIR)
+PIR1=1000kbit
+PIR2=500kbit
+
+#The CBS is about 60 MTU sized packets
+CBS1=90k
+CBS2=90k
+#the EBS is about 10 max sized packets
+EBS1=15k
+EBS2=15k
+# The meters
+meter1=" police rate $CIR1 burst $CBS1 "
+meter1a=" police rate $PIR1 burst $EBS1 "
+meter2=" police rate $CIR2 burst $CBS1 "
+meter2a="police rate $PIR2 burst $CBS1 "
+meter3=" police rate $CIR2 burst $CBS2 "
+meter3a=" police rate $PIR2 burst $EBS2 "
+meter4=" police rate $CIR1 burst $CBS2 "
+meter5=" police rate $CIR1 burst $CBS2 "
+
+
+# install the ingress qdisc on the ingress interface
+############################################################
+$TC qdisc add dev $INDEV handle ffff: ingress
+############################################################
+#
+############################################################
+
+# All packets are marked with a tcindex value which is used on the egress
+# NOTE: tcindex 1 maps to AF41, 2->AF42, 3->AF43, 4->BE
+#
+#anything from subnet 10.2.0.2/24 is passed on with a tcindex value 1
+#if it doesnt exceed its CIR/CBS + PIR/EBS
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 1 u32 \
+match ip src 10.2.0.0/24 $meter1 \
+continue flowid :1
+$TC filter add dev $INDEV parent ffff: protocol ip prio 2 u32 \
+match ip src 10.2.0.0/24 $meter1a \
+continue flowid :1
+
+#
+# if it exceeds the above but not the extra rate/burst below, it gets a
+#tcindex value of 2
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 3 u32 \
+match ip src 10.2.0.0/24 $meter2 \
+continue flowid :2
+$TC filter add dev $INDEV parent ffff: protocol ip prio 4 u32 \
+match ip src 10.2.0.0/24 $meter2a \
+continue flowid :2
+#
+# if it exceeds the above but not the rule below, it gets a tcindex value
+# of 3
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 5 u32 \
+match ip src 10.2.0.0/24 $meter3 \
+continue flowid :3
+$TC filter add dev $INDEV parent ffff: protocol ip prio 6 u32 \
+match ip src 10.2.0.0/24 $meter3a \
+drop flowid :3
+#
+#
+# Anything else (not from the subnet 10.2.0.24/24) gets discarded if it
+# exceeds 1Mbps and by default goes to BE if it doesnt
+#
+$TC filter add dev $INDEV parent ffff: protocol ip prio 7 u32 \
+match ip src 0/0 $meter5 \
+drop flowid :4
+
+
+######################## Egress side ########################
+
+
+# attach a dsmarker
+#
+$TC qdisc add $EGDEV handle 1:0 root dsmark indices 64
+#
+# values of the DSCP to change depending on the class
+#note that the ECN bits are masked out
+#
+#AF41 (0x88 is 0x22 shifted to the right by two bits)
+#
+$TC class change $EGDEV classid 1:1 dsmark mask 0x3 \
+ value 0x88
+#AF42
+$TC class change $EGDEV classid 1:2 dsmark mask 0x3 \
+ value 0x90
+#AF43
+$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
+ value 0x98
+#BE
+$TC class change $EGDEV classid 1:3 dsmark mask 0x3 \
+ value 0x0
+#
+#
+# The class mapping
+#
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 1 tcindex classid 1:1
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 2 tcindex classid 1:2
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 3 tcindex classid 1:3
+$TC filter add $EGDEV parent 1:0 protocol ip prio 1 \
+ handle 4 tcindex classid 1:4
+#
+
+#
+echo "---- qdisc parameters Ingress ----------"
+$TC qdisc ls dev $INDEV
+echo "---- Class parameters Ingress ----------"
+$TC class ls dev $INDEV
+echo "---- filter parameters Ingress ----------"
+$TC filter ls dev $INDEV parent ffff:
+
+echo "---- qdisc parameters Egress ----------"
+$TC qdisc ls $EGDEV
+echo "---- Class parameters Egress ----------"
+$TC class ls $EGDEV
+echo "---- filter parameters Egress ----------"
+$TC filter ls $EGDEV parent 1:0
+#
+#deleting the ingress qdisc
+#$TC qdisc del $INDEV ingress
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/README b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/README
new file mode 100755
index 0000000..ec91d63
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/README
@@ -0,0 +1,98 @@
+
+Note all these are mere examples which can be customized to your needs
+
+AFCBQ
+-----
+AF PHB built using CBQ, DSMARK,GRED (default in GRIO mode) ,RED for BE
+and the tcindex classifier with some algorithmic mapping
+
+EFCBQ
+-----
+EF PHB built using CBQ (for rate control and prioritization),
+DSMARK( to remark DSCPs), tcindex classifier and RED for the BE
+traffic.
+
+EFPRIO
+------
+EF PHB using the PRIO scheduler, Token Bucket to rate control EF,
+tcindex classifier, DSMARK to remark, and RED for the BE traffic
+
+EDGE scripts
+==============
+
+CB-3(1|2)-(u32/chains)
+======================
+
+
+The major differences are that the classifier is u32 on -u32 extension
+and IPchains on the chains extension. CB stands for color Blind
+and 31 is for the mode where only a CIR and CBS are defined whereas
+32 stands for a mode where a CIR/CBS + PIR/EBS are defined.
+
+Color Blind (CB)
+==========-----=
+We look at one special subnet that we are interested in for simplicty
+reasons to demonstrate the capability. We send the packets from that
+subnet to AF4*, BE or end up dropping depending on the metering results.
+
+
+The algorithm overview is as follows:
+
+*classify:
+
+**case: subnet X
+----------------
+ if !exceed meter1 tag as AF41
+ else
+ if !exceed meter2 tag as AF42
+ else
+ if !exceed meter 3 tag as AF43
+ else
+ drop
+
+default case: Any other subnet
+-------------------------------
+ if !exceed meter 5 tag as AF43
+ else
+ drop
+
+
+One Egress side change the DSCPs of the packets to reflect AF4* and BE
+based on the tags from the ingress.
+
+-------------------------------------------------------------
+
+Color Aware
+===========
+
+Define some meters with + policing and give them IDs eg
+
+meter1=police index 1 rate $CIR1 burst $CBS1
+meter2=police index 2 rate $CIR2 burst $CBS2 etc
+
+General overview:
+classify based on the DSCPs and use the policer ids to decide tagging
+
+
+*classify on ingress:
+
+switch (dscp) {
+ case AF41: /* tos&0xfc == 0x88 */
+ if (!exceed meter1) break;
+ case AF42: /* tos&0xfc == 0x90 */
+ if (!exceed meter2) {
+ tag as AF42;
+ break;
+ }
+ case AF43: /* tos&0xfc == 0x98 */
+ if (!exceed meter3) {
+ tag as AF43;
+ break;
+ } else
+ drop;
+ default:
+ if (!exceed meter4) tag as BE;
+ else drop;
+}
+
+On the Egress side mark the proper AF tags
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/afcbq b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/afcbq
new file mode 100755
index 0000000..10d6d93
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/afcbq
@@ -0,0 +1,105 @@
+#!/usr/bin/perl
+#
+#
+# AF using CBQ for a single interface eth0
+# 4 AF classes using GRED and one BE using RED
+# Things you might want to change:
+# - the device bandwidth (set at 10Mbits)
+# - the bandwidth allocated for each AF class and the BE class
+# - the drop probability associated with each AF virtual queue
+#
+# AF DSCP values used (based on AF draft 04)
+# -----------------------------------------
+# AF DSCP values
+# AF1 1. 0x0a 2. 0x0c 3. 0x0e
+# AF2 1. 0x12 2. 0x14 3. 0x16
+# AF3 1. 0x1a 2. 0x1c 3. 0x1e
+# AF4 1. 0x22 2. 0x24 3. 0x26
+
+#
+#
+# A simple DSCP-class relationship formula used to generate
+# values in the for loop of this script; $drop stands for the
+# DP
+# $dscp = ($class*8+$drop*2)
+#
+# if you use GRIO buffer sharing, then GRED priority is set as follows:
+# $gprio=$drop+1;
+#
+
+$TC = "/usr/src/iproute2-current/tc/tc";
+$DEV = "dev lo";
+$DEV = "dev eth1";
+$DEV = "dev eth0";
+# the BE-class number
+$beclass = "5";
+
+#GRIO buffer sharing on or off?
+$GRIO = "";
+$GRIO = "grio";
+# The bandwidth of your device
+$linerate="10Mbit";
+# The BE and AF rates
+%rate_table=();
+$berate="1500Kbit";
+$rate_table{"AF1rate"}="1500Kbit";
+$rate_table{"AF2rate"}="1500Kbit";
+$rate_table{"AF3rate"}="1500Kbit";
+$rate_table{"AF4rate"}="1500Kbit";
+#
+#
+#
+print "\n# --- General setup ---\n";
+print "$TC qdisc add $DEV handle 1:0 root dsmark indices 64 set_tc_index\n";
+print "$TC filter add $DEV parent 1:0 protocol ip prio 1 tcindex mask 0xfc " .
+ "shift 2 pass_on\n";
+ #"shift 2\n";
+print "$TC qdisc add $DEV parent 1:0 handle 2:0 cbq bandwidth $linerate ".
+ "cell 8 avpkt 1000 mpu 64\n";
+print "$TC filter add $DEV parent 2:0 protocol ip prio 1 tcindex ".
+ "mask 0xf0 shift 4 pass_on\n";
+for $class (1..4) {
+ print "\n# --- AF Class $class specific setup---\n";
+ $AFrate=sprintf("AF%drate",$class);
+ print "$TC class add $DEV parent 2:0 classid 2:$class cbq ".
+ "bandwidth $linerate rate $rate_table{$AFrate} avpkt 1000 prio ".
+ (6-$class)." bounded allot 1514 weight 1 maxburst 21\n";
+ print "$TC filter add $DEV parent 2:0 protocol ip prio 1 handle $class ".
+ "tcindex classid 2:$class\n";
+ print "$TC qdisc add $DEV parent 2:$class gred setup DPs 3 default 2 ".
+ "$GRIO\n";
+#
+# per DP setup
+#
+ for $drop (1..3) {
+ print "\n# --- AF Class $class DP $drop---\n";
+ $dscp = $class*8+$drop*2;
+ $tcindex = sprintf("1%x%x",$class,$drop);
+ print "$TC filter add $DEV parent 1:0 protocol ip prio 1 ".
+ "handle $dscp tcindex classid 1:$tcindex\n";
+ $prob = $drop*0.02;
+ if ($GRIO) {
+ $gprio = $drop+1;
+ print "$TC qdisc change $DEV parent 2:$class gred limit 60KB min 15KB ".
+ "max 45KB burst 20 avpkt 1000 bandwidth $linerate DP $drop ".
+ "probability $prob ".
+ "prio $gprio\n";
+ } else {
+ print "$TC qdisc change $DEV parent 2:$class gred limit 60KB min 15KB ".
+ "max 45KB burst 20 avpkt 1000 bandwidth $linerate DP $drop ".
+ "probability $prob \n";
+ }
+ }
+}
+#
+#
+print "\n#------BE Queue setup------\n";
+print "$TC filter add $DEV parent 1:0 protocol ip prio 2 ".
+ "handle 0 tcindex mask 0 classid 1:1\n";
+print "$TC class add $DEV parent 2:0 classid 2:$beclass cbq ".
+ "bandwidth $linerate rate $berate avpkt 1000 prio 6 " .
+ "bounded allot 1514 weight 1 maxburst 21 \n";
+print "$TC filter add $DEV parent 2:0 protocol ip prio 1 handle 0 tcindex ".
+ "classid 2:5\n";
+print "$TC qdisc add $DEV parent 2:5 red limit 60KB min 15KB max 45KB ".
+ "burst 20 avpkt 1000 bandwidth $linerate probability 0.4\n";
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/ef-prio b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/ef-prio
new file mode 100755
index 0000000..48611bd
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/ef-prio
@@ -0,0 +1,25 @@
+#!/usr/bin/perl
+$TC = "/root/DS-6-beta/iproute2-990530-dsing/tc/tc";
+$DEV = "dev eth1";
+$efrate="1.5Mbit";
+$MTU="1.5kB";
+print "$TC qdisc add $DEV handle 1:0 root dsmark indices 64 set_tc_index\n";
+print "$TC filter add $DEV parent 1:0 protocol ip prio 1 tcindex ".
+ "mask 0xfc shift 2\n";
+print "$TC qdisc add $DEV parent 1:0 handle 2:0 prio\n";
+#
+# EF class: Maximum about one MTU sized packet allowed on the queue
+#
+print "$TC qdisc add $DEV parent 2:1 tbf rate $efrate burst $MTU limit 1.6kB\n";
+print "$TC filter add $DEV parent 2:0 protocol ip prio 1 ".
+ "handle 0x2e tcindex classid 2:1 pass_on\n";
+#
+# BE class
+#
+print "#BE class(2:2) \n";
+print "$TC qdisc add $DEV parent 2:2 red limit 60KB ".
+ "min 15KB max 45KB burst 20 avpkt 1000 bandwidth 10Mbit ".
+ "probability 0.4\n";
+#
+print "$TC filter add $DEV parent 2:0 protocol ip prio 2 ".
+ "handle 0 tcindex mask 0 classid 2:2 pass_on\n";
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/efcbq b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/efcbq
new file mode 100755
index 0000000..bcc437b
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/efcbq
@@ -0,0 +1,31 @@
+#!/usr/bin/perl
+#
+$TC = "/root/DS-6-beta/iproute2-990530-dsing/tc/tc";
+$DEV = "dev eth1";
+print "$TC qdisc add $DEV handle 1:0 root dsmark indices 64 set_tc_index\n";
+print "$TC filter add $DEV parent 1:0 protocol ip prio 1 tcindex ".
+ "mask 0xfc shift 2\n";
+print "$TC qdisc add $DEV parent 1:0 handle 2:0 cbq bandwidth ".
+ "10Mbit cell 8 avpkt 1000 mpu 64\n";
+#
+# EF class
+#
+print "$TC class add $DEV parent 2:0 classid 2:1 cbq bandwidth ".
+ "10Mbit rate 1500Kbit avpkt 1000 prio 1 bounded isolated ".
+ "allot 1514 weight 1 maxburst 10 \n";
+# packet fifo for EF?
+print "$TC qdisc add $DEV parent 2:1 pfifo limit 5\n";
+print "$TC filter add $DEV parent 2:0 protocol ip prio 1 ".
+ "handle 0x2e tcindex classid 2:1 pass_on\n";
+#
+# BE class
+#
+print "#BE class(2:2) \n";
+print "$TC class add $DEV parent 2:0 classid 2:2 cbq bandwidth ".
+ "10Mbit rate 5Mbit avpkt 1000 prio 7 allot 1514 weight 1 ".
+ "maxburst 21 borrow split 2:0 defmap 0xffff \n";
+print "$TC qdisc add $DEV parent 2:2 red limit 60KB ".
+ "min 15KB max 45KB burst 20 avpkt 1000 bandwidth 10Mbit ".
+ "probability 0.4\n";
+print "$TC filter add $DEV parent 2:0 protocol ip prio 2 ".
+ "handle 0 tcindex mask 0 classid 2:2 pass_on\n";
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/regression-testing b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/regression-testing
new file mode 100755
index 0000000..0ec705c
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/diffserv/regression-testing
@@ -0,0 +1,125 @@
+
+These were the tests done to validate the Diffserv scripts.
+This document will be updated continously. If you do more
+thorough validation testing please post the details to the
+diffserv mailing list.
+Nevertheless, these tests should serve for basic validation.
+
+AFCBQ, EFCBQ, EFPRIO
+----------------------
+
+generate all possible DSCPs and observe that they
+get sent to the proper classes. In the case of AF also
+to the correct Virtual Queues.
+
+Edge1
+-----
+generate TOS values 0x0,0x10,0xbb each with IP addresses
+10.2.0.24 (mark 1), 10.2.0.3 (mark2) and 10.2.0.30 (mark 3)
+and observe that they get marked as expected.
+
+Edge2
+-----
+
+-Repeat the tests in Edge1
+-ftp with data direction from 10.2.0.2
+ *observe that the metering/policing works correctly (and the marking
+ as well). In this case the mark used will be 3
+
+Edge31-cb-chains
+----------------
+
+-ftp with data direction from 10.2.0.2
+
+ *observe that the metering/policing works correctly (and the marking
+ as well). In this case the mark used will be 1.
+
+ Metering: The data throughput should not exceed 2*CIR1 + 2*CIR2
+ which is roughly: 5mbps
+
+ Marking: the should be a variation of marked packets:
+ AF41(TOS=0x88) AF42(0x90) AF43(0x98) and BE (0x0)
+
+More tests required to see the interaction of several sources (other
+than subnet 10.2.0.0/24).
+
+Edge31-ca-u32
+--------------
+
+Generate data using modified tcpblast from 10.2.0.2 (behind eth2) to the
+discard port of 10.1.0.2 (behind eth1)
+
+1) generate with src tos = 0x88
+ Metering: Allocated throughput should not exceed 2*CIR1 + 2*CIR2
+ approximately 5mbps
+ Marking: Should vary between 0x88,0x90,0x98 and 0x0
+
+2) generate with src tos = 0x90
+ Metering: Allocated throughput should not exceed CIR1 + 2*CIR2
+ approximately 3.5mbps
+ Marking: Should vary between 0x90,0x98 and 0x0
+
+3) generate with src tos = 0x98
+ Metering: Allocated throughput should not exceed CIR1 + CIR2
+ approximately 2.5mbps
+ Marking: Should vary between 0x98 and 0x0
+
+4) generate with src tos any other than the above
+ Metering: Allocated throughput should not exceed CIR1
+ approximately 1.5mbps
+ Marking: Should be consistent at 0x0
+
+TODO: Testing on how each color shares when all 4 types of packets
+are going through the edge device
+
+Edge32-cb-u32, Edge32-cb-chains
+-------------------------------
+
+-ftp with data direction from 10.2.0.2
+
+ *observe that the metering/policing works correctly (and the marking
+ as well).
+
+ Metering:
+ The data throughput should not exceed 2*CIR1 + 2*CIR2
+ + 2*PIR2 + PIR1 for u32 which is roughly: 6mbps
+ The data throughput should not exceed 2*CIR1 + 5*CIR2
+ for chains which is roughly: 6mbps
+
+ Marking: the should be a variation of marked packets:
+ AF41(TOS=0x88) AF42(0x90) AF43(0x98) and BE (0x0)
+
+TODO:
+-More tests required to see the interaction of several sources (other
+than subnet 10.2.0.0/24).
+-More tests needed to capture stats on how many times the CIR was exceeded
+but the data was not remarked etc.
+
+Edge32-ca-u32
+--------------
+
+Generate data using modified tcpblast from 10.2.0.2 (behind eth2) to the
+discard port of 10.1.0.2 (behind eth1)
+
+1) generate with src tos = 0x88
+ Metering: Allocated throughput should not exceed 2*CIR1 + 2*CIR2
+ +PIR1 -- approximately 4mbps
+ Marking: Should vary between 0x88,0x90,0x98 and 0x0
+
+2) generate with src tos = 0x90
+ Metering: Allocated throughput should not exceed CIR1 + 2*CIR2
+ + 2* PIR2 approximately 3mbps
+ Marking: Should vary between 0x90,0x98 and 0x0
+
+3) generate with src tos = 0x98
+ Metering: Allocated throughput should not exceed PIR1+ CIR1 + CIR2
+ approximately 2.5mbps
+ Marking: Should vary between 0x98 and 0x0
+
+4) generate with src tos any other than the above
+ Metering: Allocated throughput should not exceed CIR1
+ approximately 1mbps
+ Marking: Should be consistent at 0x0
+
+TODO: Testing on how each color shares when all 4 types of packets
+are going through the edge device
diff --git a/ap/app/iproute2/iproute2-3.4.0/examples/gaiconf b/ap/app/iproute2/iproute2-3.4.0/examples/gaiconf
new file mode 100755
index 0000000..d75292b
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/examples/gaiconf
@@ -0,0 +1,134 @@
+#!/bin/sh
+
+#
+# Setup address label from /etc/gai.conf
+#
+# Written by YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>, 2010.
+#
+
+IP=ip
+DEFAULT_GAICONF=/etc/gai.conf
+verbose=
+debug=
+
+function run ()
+{
+ if [ x"$verbose" != x"" ]; then
+ echo "$@"
+ fi
+ if [ x"$debug" = x"" ]; then
+ "$@"
+ fi
+}
+
+function do_load_config ()
+{
+ file=$1; shift
+ flush=1
+ cat $file | while read command prefix label; do
+ if [ x"$command" = x"#label" ]; then
+ if [ ${flush} = 1 ]; then
+ run ${IP} -6 addrlabel flush
+ flush=0
+ fi
+ run ${IP} -6 addrlabel add prefix $prefix label $label
+ fi
+ done
+}
+
+function do_list_config ()
+{
+ ${IP} -6 addrlabel list | while read p pfx l lbl; do
+ echo label ${pfx} ${lbl}
+ done
+}
+
+function help ()
+{
+ echo "Usage: $0 [-v] {--list | --config [ ${DEFAULT_GAICONF} ] | --default}"
+ exit 1
+}
+
+TEMP=`getopt -o c::dlv -l config::,default,list,verbose -n gaiconf -- "$@"`
+
+if [ $? != 0 ]; then
+ echo "Terminating..." >&2
+ exit 1
+fi
+
+TEMPFILE=`mktemp`
+
+eval set -- "$TEMP"
+
+while true ; do
+ case "$1" in
+ -c|--config)
+ if [ x"$cmd" != x"" ]; then
+ help
+ fi
+ case "$2" in
+ "") gai_conf="${DEFAULT_GAICONF}"
+ shift 2
+ ;;
+ *) gai_conf="$2"
+ shift 2
+ esac
+ cmd=config
+ ;;
+ -d|--default)
+ if [ x"$cmd" != x"" ]; then
+ help
+ fi
+ gai_conf=${TEMPFILE}
+ cmd=config
+ ;;
+ -l|--list)
+ if [ x"$cmd" != x"" ]; then
+ help
+ fi
+ cmd=list
+ shift
+ ;;
+ -v)
+ verbose=1
+ shift
+ ;;
+ --)
+ shift;
+ break
+ ;;
+ *)
+ echo "Internal error!" >&2
+ exit 1
+ ;;
+ esac
+done
+
+case "$cmd" in
+ config)
+ if [ x"$gai_conf" = x"${TEMPFILE}" ]; then
+ sed -e 's/^[[:space:]]*//' <<END_OF_DEFAULT >${TEMPFILE}
+ label ::1/128 0
+ label ::/0 1
+ label 2002::/16 2
+ label ::/96 3
+ label ::ffff:0:0/96 4
+ label fec0::/10 5
+ label fc00::/7 6
+ label 2001:0::/32 7
+END_OF_DEFAULT
+ fi
+ do_load_config "$gai_conf"
+ ;;
+ list)
+ do_list_config
+ ;;
+ *)
+ help
+ ;;
+esac
+
+rm -f "${TEMPFILE}"
+
+exit 0
+