With an increasing number of networks and mission-critical
applications running on Linux, system and network administrators
must be able to do more than set up a server and rely on its
default configuration. Advanced Linux Networking is
designed to help you achieve a higher level of competence. It
focuses on powerful techniques and features of Linux networking and
provides you with the know-how you need to improve server
efficiency, enhance security, and adapt to new requirements.

This book begins with a brief introduction to low-level
configuration, including a guide to getting your network up and
running. Part II outlines those servers and procedures most likely
to be used by the computers on your local network: DHCP servers,
Kerberos, Samba, time servers, and network backups, among others.
Part III covers Internet servers: DNS, SMTP (sendmail, Postfix, and
Exim), Apache, and FTP servers. Part IV examines network security,
exploring such topics as using a chroot jail, iptables
configuration, and VPNs. Wherever pertinent, the author addresses
the differences between Caldera OpenLinux, Debian GNU/Linux,
Mandrake, Red Hat, Slackware, SuSE, and TurboLinux.

Specific topics covered include:

• Configuring small but potentially important servers quickly and
  easily

• Optimizing Linux network operation

• Using advanced system features effectively

• Using systems and software in alternative ways to reach your
  goals

• Avoiding possible damage to your system and violations of ISP
  policies

• Securing your system

Advanced Linux Networking is the single-volume
tutorial and reference for Linux networking that will help you
achieve expert status.

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