Multipath routing with VPNv4
When we talk about VPNv4 prefixes – Route Distinguishers (RDs) play an incredibly important role in ensuring multipath routing. We talked about this a little bit in our last post,… Read more »
Understanding RTs and RDs
One of the items that continues to come up in my conversations with folks learning about about MPLS VPNs is defining what a Route Target (RT) and Route Distinguisher (RD)… Read more »
ExaBGP and etcd – processing routes
In my last post – we took a look at how we could leverage etcd from Python. In this post, I want to propose a use for leveraging etcd as… Read more »
Python Pieces – Working with etcd
Ah ha! Surprise – I’ve decided that in addition to the blog posts on MPLS and ExaBGP that I might as well start up a third series. Well – that’s… Read more »
ExaBGP – handling route withdrawal
In our last post we talked about how we can programmatically talk and listen to ExaBGP. By the end of the post, our Linux server was listening for BGP updates,… Read more »
Building static routes with ExaBGP
In our last post we covered the basic setup and configuration of ExaBGP. While we were able to make use of ExaBGP for dynamic route advertisement, it wasn’t able to… Read more »