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

 23.08.2011
Vyatta Core 6.3 - Advanced VPN Site-to-Site Connections - Part 13 - Configure GRE/IPsec Between a Vyatta Router and a Cisco Router running Cisco IOS Using IPsec ESP in Transport Mode

 28.04.2011
Configure Vyatta(Core 6.2) as an L2TP/IPsec server with certificate authentication for IKE Main Mode using for the PKI part XCA

 07.04.2011
Configure Vyatta(Core 6.2) as an OpenVPN server(in routing mode) using for the PKI part XCA instead of easy-rsa

 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