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Inhaltsverzeichnis

Start

How does a Firewall work?

Folie 3

How does a Bridge work?

Advantages of using a Bridge

How to emulate a Bridge

Real Bridging

Redundant Bridges

Folie 9

Creating a Bridge

STP on Linux

Tuning STP

Filtering on a Bridge: ProxyARP

Filtering on a Bridge: bridge-nf

Traversal of the chains: bridge-nf

Filtering on a Bridge: ebtables

Traversal of the chains: ebtables

New chain: broute

Building a Brouter

Pitfalls to run into

iptables patches

Unterstützung

Literatur

Autor: Ralf Spenneberg

E-Mail: ralf@spenneberg.net

Homepage: http://www.spenneberg.com/