exabgp thoughts blogs http://vincent.bernat.im/en/blog/2013-exabgp-highavailability.html https://github.com/vincentbernat/network-lab/tree/master/lab-exabgp https://www.iweb-hosting.co.uk/blog/using-bgp-to-serve-high-availability-dns.html http://bucksnort.pennington.net/blog/post/exabgp-experiment/