Tag Archives: vyatta

Linux IPSec Site-to-Site VPN: AWS VPC & Vyatta Firewall

In this tutorial, we will use the Site-to-Site VPN scenario with the modification and one of the customer site that is using Vyatta firewall, which is also acting as gateway for LAN plus the vpn gateway while from the AWS side, we are using the exact same Ubuntu Linux router.

Please review the previous tutorial before starting this tutorial, as I’ll use the previous tutorial as the base for this one.

vyatta-vpn-sNote: Please don’t waste your time in hacking, all these public devices and IP(s) are Temporary, I have destroyed them after finished this tutorial.

VPN Configuration on Vyatta Site: Read more of this post

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How to Configure Vyatta as DHCP Server for LAN

vyatta

Scenario:

Vyatta dhcp server with 2 network cards (eth0 & eth1), eth0 is connected to Internet, while eth1 is connected to the LAN and serve as dhcp server for 10.10.10.0/24 subnet.

Configuring the LAN–facing Ethernet interface:

Connect to the Vyatta Firewall, then enter the configuration mode and list the configuration of eth1 interface(which will serve the ip address(es) to the LAN hosts):

configure
show interfaces ethernet eth1

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Vyatta – Basic Configuration after installation

Vyatta is a routing/firewall/VPN platform based on a Debian GNU/Linux that runs on x86 or amd64 hardware and many virtual machine hypervisors. It is widely used in cloud infrastructure. It is appreciated by its robustness, reliability and the services it provides. Vyatta is more like IOS, JunOS and other enterprise platforms.

Scenario:

We’ll use the following scenario, to understand the basic configuration of vyatta.

vyatta

Booting the Vyatta:

After starting the Vyatta machine. It should go through the usual Linux boot process. Log in with the username vyatta and the password vyatta (or any other password that you have configured during the installation).

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