This flow chart shows you how a Netscreen Firewall Makes its decision as to how to process a packet. This is by far the most important basic that a Firewall Administrator has to understand to manage the Netscreen Firewall. So you can pay special attention and thoroughly understand or memorize the concept. This will assist you in policy creation and troubleshooting.

Netscreen Commands for Troubleshooting:

Here is some useful Netscreen commands for troubleshooting.

Basic NETSCREEN Firewall Commands
If you are new to managing the Netscreen Firewall, then these commands will help you in managing the Netscreen Firewall from the Command Line Interface.

This article discusses the Top ten tips that you can implement to best manage and fine tune your firewall. The purpose of this article is to get the best performance out of your firewall and increased security to your network.