In this post I’m going to turn a normal Ubuntu server install into an OSPF router. In this example we’re going to be using a Ubuntu install with 2 ethernet interfaces, we’ve already setup pfSense on the uplink interface with Free Range Routing (FRR) and its areas and we are only going to focus...
I'm working on a work project and this is the start of my config for a router. I started with a fresh CentOS7 install.
Here we are assuming eth0 is our “public” interface while eth1 is our “private” interface.
1) Install pre-reqs
yum install epel-release
yum install iptables-services
yum...
Network Assumptions
For this tutorial we are going to assume the following:
Physical Layout
We have 3 buildings
Building 1 (1 switch) - building-1a
ports 1-10 - staff access
ports 11-15 - guest access
ports 16-17 - wireless access points
ports 18-19 - connect to building-2a
ports 20-21 -...