Book Image

Check Point Firewall Administration R81.10+

By : Vladimir Yakovlev
Book Image

Check Point Firewall Administration R81.10+

By: Vladimir Yakovlev

Overview of this book

Check Point firewalls are the premiere firewalls, access control, and threat prevention appliances for physical and virtual infrastructures. With Check Point’s superior security, administrators can help maintain confidentiality, integrity, and the availability of their resources protected by firewalls and threat prevention devices. This hands-on guide covers everything you need to be fluent in using Check Point firewalls for your operations. This book familiarizes you with Check Point firewalls and their most common implementation scenarios, showing you how to deploy them from scratch. You will begin by following the deployment and configuration of Check Point products and advance to their administration for an organization. Once you’ve learned how to plan, prepare, and implement Check Point infrastructure components and grasped the fundamental principles of their operation, you’ll be guided through the creation and modification of access control policies of increasing complexity, as well as the inclusion of additional features. To run your routine operations infallibly, you’ll also learn how to monitor security logs and dashboards. Generating reports detailing current or historical traffic patterns and security incidents is also covered. By the end of this book, you'll have gained the knowledge necessary to implement and comfortably operate Check Point firewalls.
Table of Contents (21 chapters)
1
Part 1: Introduction to Check Point, Network Topology, and Firewalls in Your Infrastructure and Lab
6
Part 2: Introduction to Gaia, Check Point Management Interfaces, Objects, and NAT
13
Part 3: Introduction to Practical Administration for Achieving Common Objectives

Chapter 15: Performing Basic Troubleshooting

Inevitably, when using any product of a certain complexity, we run into troubleshooting. Since this book has been written for those new to Check Point, I will refrain from deep dives into troubleshooting procedures, and focus instead on describing a process that will help you resolve the issues you may experience quicker.

In companies with extensively documented infrastructure, change management, dependencies tracking, and well-established cross-teams communication, a lot of possible issues are averted. The opposite is true for companies that do not have those in place.

The success of your troubleshooting attempts depends largely on how well prepared you are at the time of the incident. So, let’s figure out how to approach the troubleshooting process.

In this chapter, we are going to cover the following main topics:

  • Troubleshooting constraints and your actions
  • Typical issues and the tools to solve them
  • Service...