IPv6

1. Intro We have a small service provider which is providing IPv4 internet services. It has a really simple design with a flat OSPF network, and internal iBGP session via a Route Reflector. No MPLS at this stage. 2. Dual-Stack IPv6 Now, we are being asked to add IPv6 to our network. One way to […]

In this post we will explore a few variations of an IPv6 BGP neighborship. We will configure an IPv6 eBGP neighborship between two directly connected routers. The routers will advertise to each other the IPv6 loopback addresses. 1. Basic setup A simple basic setup, where we are using the inet6 address that was configured on […]