Quick HOWTO : Ch35 : Configuring Linux VPNs - Linux Home Networking

Introduction As your SOHO grows, you'll eventually need to establish some form of secure data link with a supplier, vendor, branch office, business partner, or customer that will enable you to access their servers behind their Internet firewall. One method of doing this is to create a Virtual Private Network (VPN) to provide an encrypted data stream between your firewall and theirs. A VPN is reall