\documentclass[a4paper]{book}
\usepackage[latin9]{inputenc}
\usepackage[pdftex,bookmarks=true]{hyperref}
\usepackage[T1]{fontenc}
\usepackage{ae,aecompl,aeguill}
\usepackage{fancyvrb}

\begin{document}

\tableofcontents

\chapter{The Router}
\section{Getting started}
\subsection{Installation}
\subsection{Initial configuration}
\subsection{Failsafe mode}
\section{Configuring OpenWrt}
\subsection{Network}
\include{network}

\subsection{Wireless}

\section{Advanced configuration}
\include{config}

\subsection{Hotplug}
\subsection{Init scripts}
\include{init-scripts}
\subsection{Network scripts}
\include{network-scripts}

\chapter{Development issues}
\section{The build system}
\subsection{Building an image}
\subsection{Integrating packages}
\subsection{Creating packages}

\section{Extra tools}
\subsection{Image Builder}
\subsection{SDK}

\section{Adding platform support}
\section{Debugging and debricking}
\subsection{Adding a serial port}
\subsection{JTAG}


\end{document}