From 945e8e1e20ea2c94ce6575d31f3084dab93cbed1 Mon Sep 17 00:00:00 2001
From: mabrown <>
Date: Sun, 29 Oct 2006 04:09:01 +0000
Subject: [PATCH] Added an insignificant section pointing the correct direction
 for HFSC. Altered the author's email address.

---
 .../docbook/Traffic-Control-HOWTO/HUMANDATE   |  2 +-
 .../docbook/Traffic-Control-HOWTO/PUBDATE     |  2 +-
 .../Traffic-Control-HOWTO/TEMPLATE.xml        |  5 ++++-
 .../Traffic-Control-HOWTO.css                 |  8 -------
 .../Traffic-Control-HOWTO.xml                 |  9 +++++---
 .../docbook/Traffic-Control-HOWTO/VERSION     |  2 +-
 .../Traffic-Control-HOWTO/articleinfo.xml     | 19 ++++++++++++-----
 .../Traffic-Control-HOWTO/classful-qdiscs.xml | 21 ++++++++++++++++++-
 .../classless-qdiscs.xml                      |  5 ++++-
 .../Traffic-Control-HOWTO/components.xml      |  5 ++++-
 .../docbook/Traffic-Control-HOWTO/diagram.xml |  5 ++++-
 .../Traffic-Control-HOWTO/elements.xml        |  5 ++++-
 .../Traffic-Control-HOWTO/examples.xml        |  5 ++++-
 .../docbook/Traffic-Control-HOWTO/intro.xml   |  5 ++++-
 .../docbook/Traffic-Control-HOWTO/links.xml   |  5 ++++-
 .../Traffic-Control-HOWTO/measuring.xml       |  5 ++++-
 .../Traffic-Control-HOWTO/overview.xml        |  5 ++++-
 .../docbook/Traffic-Control-HOWTO/rules.xml   |  5 ++++-
 .../docbook/Traffic-Control-HOWTO/scripts.xml |  5 ++++-
 .../Traffic-Control-HOWTO/shorthand.ent       | 18 +++++++++++++++-
 .../Traffic-Control-HOWTO/software.xml        |  5 ++++-
 21 files changed, 112 insertions(+), 34 deletions(-)

diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/HUMANDATE b/LDP/howto/docbook/Traffic-Control-HOWTO/HUMANDATE
index 9281e449..d60f0375 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/HUMANDATE
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/HUMANDATE
@@ -1 +1 @@
-November 17, 2003
+October 28, 2006
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/PUBDATE b/LDP/howto/docbook/Traffic-Control-HOWTO/PUBDATE
index 8bd47749..e5fe7509 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/PUBDATE
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/PUBDATE
@@ -1 +1 @@
-"Nov 2003"
+"Oct 2006"
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/TEMPLATE.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/TEMPLATE.xml
index fc1baf5c..4bb418c5 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/TEMPLATE.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/TEMPLATE.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/Traffic-Control-HOWTO.css b/LDP/howto/docbook/Traffic-Control-HOWTO/Traffic-Control-HOWTO.css
index 1ab980bd..25d9aa01 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/Traffic-Control-HOWTO.css
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/Traffic-Control-HOWTO.css
@@ -3,14 +3,6 @@
 /* these are the internal document links */
 *:link             { color: #009 ; text-decoration: none      ; }
 *:visited          { color: #009 ; text-decoration: none      ; }
-*:active           { color: #009 ; text-decoration: underline ; }
-*:hover            { color: #009 ; text-decoration: underline ; }
-
-/* these are links to remote destinations; done in BLUE */
-a.nonlocal:link    { color: #00f ; text-decoration: none      ; }
-a.nonlocal:visited { color: #00f ; text-decoration: none      ; }
-a.nonlocal:hover   { color: #00f ; text-decoration: underline ; }
-a.nonlocal:active  { color: #00f ; text-decoration: underline ; }
 
 BODY {
 	color            : black ; 
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/Traffic-Control-HOWTO.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/Traffic-Control-HOWTO.xml
index 65e0a7cf..8c4b3ca1 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/Traffic-Control-HOWTO.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/Traffic-Control-HOWTO.xml
@@ -43,13 +43,16 @@
       <surname>Brown</surname>
       <affiliation>
         <orgname>
-        <ulink url="http://www.securepipe.com/">SecurePipe, Inc.</ulink>
+        <ulink url="http://linux-ip.net/">linux-ip.net</ulink>
         </orgname>
-        <orgdiv>Network Administration</orgdiv>
-        <address><email>mabrown@securepipe.com</email></address>
+        <address><email>martin@linux-ip.net</email></address>
       </affiliation>
     </author>
     <revhistory>
+      <revision>
+        <revnumber>1.0.2</revnumber>
+        <date>2006-10-28</date>
+      </revision>
       <revision>
         <revnumber>1.0.1</revnumber>
         <date>2003-11-17</date>
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/VERSION b/LDP/howto/docbook/Traffic-Control-HOWTO/VERSION
index 7dea76ed..6d7de6e6 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/VERSION
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/VERSION
@@ -1 +1 @@
-1.0.1
+1.0.2
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/articleinfo.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/articleinfo.xml
index 9ab4e2da..266d5a0e 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/articleinfo.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/articleinfo.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
@@ -32,17 +35,16 @@
       <surname>Brown</surname>
       <affiliation>
         <orgname>
-        <ulink url="http://www.securepipe.com/">SecurePipe, Inc.</ulink>
+        <ulink url="http://linux-ip.net/">linux-ip.net</ulink>
         </orgname>
-        <orgdiv>Network Administration</orgdiv>
-        <address><email>mabrown@securepipe.com</email></address>
+        <address><email>martin@linux-ip.net</email></address>
       </affiliation>
     </author>
 
     <pubdate>&pubdate;</pubdate>
     
     <legalnotice id="legalnotice">
-      <para>&#x00A9; 2003, Martin A. Brown</para>
+      <para>&#x00A9; 2006, Martin A. Brown</para>
       <blockquote>
 	<para>
           Permission is granted to copy, distribute and/or modify this
@@ -57,6 +59,13 @@
 
     <revhistory>
 
+      <revision>
+        <revnumber>1.0.2</revnumber>
+        <date>2006-10-28</date>
+        <authorinitials>MAB</authorinitials>
+        <revremark>Add references to HFSC, alter author email addresses</revremark>
+      </revision>
+
       <revision>
         <revnumber>1.0.1</revnumber>
         <date>2003-11-17</date>
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/classful-qdiscs.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/classful-qdiscs.xml
index a5841b7f..579b5bab 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/classful-qdiscs.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/classful-qdiscs.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
@@ -426,6 +429,22 @@ TC HTB version 3.3
     </section>
   </section>
 
+  <section id="qc-hfsc">
+    <title>&sch_hfsc;, Hierarchical Fair Service Curve</title>
+    <para>
+      The &sch_hfsc; classful qdisc balances delay-sensitive traffic against
+      throughput sensitive traffic.  In a congested or backlogged state, the
+      HFSC queuing discipline interleaves the delay-sensitive traffic when
+      required according service curve definitions.  Read about the Linux
+      implementation in German, &url-hfsc-article-german; or read a
+      translation into English, &url-hfsc-article-english;.  The original
+      research article, &url-hfsc-sigcomm;, also remains available.
+    </para>
+    <para>
+      This section will be completed at a later date.
+    </para>
+  </section>
+
   <section id="qc-prio">
     <title>&sch_prio;, priority scheduler</title>
     <para>
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/classless-qdiscs.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/classless-qdiscs.xml
index 175a582e..7e83577a 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/classless-qdiscs.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/classless-qdiscs.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/components.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/components.xml
index f6a7ddfe..7047240e 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/components.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/components.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/diagram.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/diagram.xml
index d1ae4dd8..399505d2 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/diagram.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/diagram.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/elements.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/elements.xml
index 3e56b2e0..fc19e845 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/elements.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/elements.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/examples.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/examples.xml
index 8303798f..3a114f22 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/examples.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/examples.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/intro.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/intro.xml
index 7df8110b..ccc4e26b 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/intro.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/intro.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/links.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/links.xml
index fb3d4813..0c716ef4 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/links.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/links.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/measuring.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/measuring.xml
index 3e7f4462..6ca7f83e 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/measuring.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/measuring.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/overview.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/overview.xml
index 83fee10d..b3afb1df 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/overview.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/overview.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/rules.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/rules.xml
index 6e554344..85349781 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/rules.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/rules.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/scripts.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/scripts.xml
index 364bfc88..0f284d3a 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/scripts.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/scripts.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/shorthand.ent b/LDP/howto/docbook/Traffic-Control-HOWTO/shorthand.ent
index 22304312..9b01ba54 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/shorthand.ent
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/shorthand.ent
@@ -30,7 +30,7 @@
 <!ENTITY version                      "&versionfile;"                  >
 <!ENTITY pubdatefile        SYSTEM    "PUBDATE"                        >
 <!ENTITY pubdate                      "&pubdatefile;"                  >
-<!ENTITY email         "<email>mabrown@securepipe.com</email>"         >
+<!ENTITY email         "<email>martin@linux-ip.net</email>"            >
 
 <!--              Convenient abbreviations                           -->
 <!--                                                                 -->
@@ -74,6 +74,11 @@
 <!ENTITY link-sch_htb
          '<link linkend="qc-htb">HTB</link>'                           >
 
+<!ENTITY sch_hfsc
+         'HFSC'                                                        >
+<!ENTITY link-sch_hfsc
+         '<link linkend="qc-hfsc">HFSC</link>'                         >
+
 <!ENTITY sch_cbq
          'CBQ'                                                         >
 <!ENTITY link-sch_cbq
@@ -288,6 +293,17 @@
 <!ENTITY url-qdisc-htb-theory
          '<ulink url="http://luxik.cdi.cz/~devik/qos/htb/manual/theory.htm">HTB
          theory</ulink>'>
+
+<!ENTITY url-hfsc-article-german
+         '<ulink url="http://klaus.geekserver.net/hfsc/hfsc.html">HFSC
+           Scheduling mit Linux</ulink>' >
+<!ENTITY url-hfsc-article-english
+         '<ulink url="http://linux-ip.net/tc/hfsc.en/">HFSC Scheduling
+          with Linux</ulink>' >
+<!ENTITY url-hfsc-sigcomm
+         '<ulink url="http://acm.org/sigcomm/sigcomm97/program.html#ab011">A
+         Hierarchical Fair Service Curve Algorithm For Link-Sharing, Real-Time
+         and Priority Services</ulink>' >
          
 <!ENTITY diag-htb-class
          'http://linux-ip.net/traffic-control/htb-class.png'           >
diff --git a/LDP/howto/docbook/Traffic-Control-HOWTO/software.xml b/LDP/howto/docbook/Traffic-Control-HOWTO/software.xml
index ec03aa02..60fd2467 100644
--- a/LDP/howto/docbook/Traffic-Control-HOWTO/software.xml
+++ b/LDP/howto/docbook/Traffic-Control-HOWTO/software.xml
@@ -6,11 +6,14 @@
 
 <!--
 
-   The article was authored by Martin A. Brown <mabrown@securepipe.com>
+   The article was authored by Martin A. Brown <martin@linux-ip.net>
    for the linux community, and has been released under the GNU Free
    Documentation License (GFDL) through The Linux Documentation
    Project (TLDP).
 
+   This was initially authored while Martin A. Brown worked for
+   SecurePipe, Inc.
+     
    This HOWTO is likely available at the following address:
 
      http://tldp.org/HOWTO/Traffic-Control-HOWTO/