Traceroute across ECMP Interesting article from Jeremy Stretch regarding the effect on Traceroute across an ECMP Network depending on the OS used: http://packetlife.net/blog/2015/apr/27/traceroute-and-not-so-equal-ecmp/ Free Networking Books Packet Pushers post with a list of technical books that are free! http://packetpushers.net/free-networking-books/ Palo Alto Networks Podcast New Podcast from Palo Alto Networks to subscribe too http://researchcenter.paloaltonetworks.com/2015/04/dont-panic-unit-42-podcast/ Certificate types