Vyatta OFR Section

Vyatta OFR is an open-source router, firewall and VPN enterprise-grade solution.
Vyatta is very cool because is not a rigid and inflexible product.
Vyatta's unique attitude brings a fresh air to the world of networking.

 Articles

 05.08.2009
Vyatta VC5 - Apply NAT Policies over IPsec Tunnel Mode Site-to-Site VPN Traffic: Part 2 - Overlapped Subnets

 24.07.2009
Vyatta VC5 - Apply NAT Policies over IPsec Tunnel Mode Site-to-Site VPN Traffic: Part 1 - A Simple Scenario

 22.07.2009
Configure an IPsec Tunnel Mode Site-to-Site VPN Between a Vyatta VC5 and a Cisco Router

 02.07.2009
Vyatta VC5 - Simple Firewall and NAT Rules

 15.03.2009
Vyatta VC5 - Advanced VPN Site-to-Site Connections - Part 13 - Configure GRE/IPsec Between a Vyatta Router and a Cisco Router Using IPsec ESP in Tunnel Mode and as GRE Tunnel Endpoints Private IP Addresses from the Loopback Interfaces

 16.05.2008
Vyatta OFR Remote Access VPN - Part 2: "L2TP/IPsec" - My Two Cents

 13.05.2008
Vyatta OFR Remote Access VPN - Part 1: PPTP

 24.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Appendix - The List of Configuration Files

 24.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 12 - Configure IPIP/IPsec in Case of Scenario 2 Using IPsec ESP in Tunnel Mode and as IPIP Tunnel Endpoints Private IP Addresses from the Loopback Interfaces

 24.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 11 - Configure GRE/IPsec in Case of Scenario 2 Using IPsec ESP in Tunnel Mode and as GRE Tunnel Endpoints Private IP Addresses from the Loopback Interfaces

 22.04.2008
 Updated 23.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 10 - Configure the GRE and IPIP Tunnels in Case of Scenario 2

 22.04.2008
 Updated 23.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 9 - Basic Configuration of the Vyatta VC4 VMs(configure interfaces, set default routes, NAT rules, test connectivity) in Case of Scenario 2

 13.04.2008
 Updated 23.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 8 - Configure IPIP/IPsec in Case of Scenario 1 Using IPsec ESP in Tunnel Mode and as IPIP Tunnel Endpoints Private IP Addresses from the Loopback Interfaces

 12.04.2008
 Updated 23.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 7 - Configure GRE/IPsec in Case of Scenario 1 Using IPsec ESP in Tunnel Mode and as GRE Tunnel Endpoints Private IP Addresses from the Loopback Interfaces

 07.04.2008
 Updated 23.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 6 - Configure the GRE and IPIP Tunnels in Case of Scenario 1

 07.04.2008
 Updated 23.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 5 - Basic Configuration of the Vyatta VC4 VMs(configure interfaces, set default routes, NAT rules, test connectivity) in Case of Scenario 1

 05.04.2008
 Updated 23.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 4 - Building the VMware Labs

 03.04.2008
 Updated 23.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 3 - A look at the Diagrams of the GRE and IPIP over IPsec VMware Labs

 31.03.2008
 Updated 23.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 2 - A Quick Overview in Pictures of Various Implementations from Different Vendors: GRE/IPsec, IPIP/IPsec, L2TP/IPsec, Cisco's SVTI and DMVPN

 31.03.2008
 Updated 23.04.2008
Vyatta VC4 - Advanced VPN Site-to-Site Connections - Part 1 - A Quick Overview

 21.12.2007
Vyatta OFR supports multiple VPN Clients(either L2TP/IPsec and/or PPTP) located behind it(when NAT-ing)

 21.12.2007
How to Create a VPN Site-to-Site IPsec Tunnel Mode Connection Between a Vyatta OFR and an ISA 2006 Firewall Standard Edition