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Network Security with pfSense

You're reading from Network Security with pfSense Architect, deploy, and operate enterprise-grade firewalls

Product type Paperback

Published in Jul 2018

Publisher Packt

ISBN-13 9781789532975

Length 152 pages

Edition 1st Edition

Tools

pfsense

Concepts

Network Security

Author (1):

Manuj Aggarwal

View More author details

Table of Contents (11) Chapters

Title Page

Packt Upsell

Contributor

Preface

1. Introduction to pfSense FREE CHAPTER

2. pfSense as a Firewall

3. pfSense as a Failover and Load Balancer

4. Remote Connectivity with pfSense and IPsec

5. Using pfSense as a Squid Proxy Server

1. Other Books You May Enjoy

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Index

Configuring IPsec tunnel

Now that you're familiar with the IPsec concepts, let's go ahead and implement a new IPsec tunnel in the pfSense server:

Login to pfSense by inputting credentials and go to the pfSense dashboard.
Now, let's go ahead and configure a new IPsec tunnel. Let's click VPN on the top toolbar, and click IPsec.

As you will see, right now there are no IPsec VPN tunnels configured here:

For this example, let's assume that this particular instance of pfSense is installed in Site A.

Under the Tunnels tab, click the Add P1 button. P1 here refers to Phase 1. Ensure that the Disabled checkbox is not checked, otherwise the IPsec tunnel will not be enabled:

pfSense will suggest default values for most of these settings related to IPsec. The Internet Protocol for this IPsec tunnel is IPv4, which is what you want. The Interface is WAN1, which is also good. In the Description field, let's input Site A. In the Remote Gateway field, you need to enter the public IP address of the remote site...

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Authors (1)

Manuj Aggarwal

Manuj Aggarwal

Manuj Aggarwal is an entrepreneur, investor, and technology enthusiast. Over the last few years, he has been a business owner, technical architect, CTO, coder, start up consultant, and more. Currently, he is the principal consultant, architect, and CTO of a software consulting company, TetraNoodle Technologies, based in Vancouver, Canada. He works with various start-ups on a number of cutting edge and interesting problems. Whether it is ideation and the refining of your start up idea, or building a dream team to execute the idea, he provides a diverse set of solutions that help these start-ups to succeed in their plans. He has been active in the software industry since 1997, and has worked with early-stage businesses through to Fortune 100 mega-corporations. He is passionate about sharing all the knowledge that he has acquired over the years. He is particularly interested in helping technical and non-technical entrepreneurs, founders, and co-founders of tech start-ups.

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