Hadn't come across NANOG before -- thanks for mentioning them. Here's a link to their videos: https://www.youtube.com/playlist?list=PLO8DR5ZGla8iVN2v3UKkRH6MkO

Hadn't come across NANOG before -- thanks for mentioning them. Here's a link to their videos: https://www.youtube.com/playlist?list=PLO8DR5ZGla8iVN2v3UKkRH6MkOzXobdvX https://www.youtube.com/playlist?list=PLO8DR5ZGla8iVN2v3UKkR... This is the ras' "Troubleshooting with Traceroute" tutorial: https://www.youtube.com/watch?v=WL0ZTcfSvB4&list=PLO8DR5ZGla8iVN2v3UKkRH6MkOzXobdvX&index=12 https://www.youtube.com/watch?v=WL0ZTcfSvB4&list=PLO8DR5ZGla... Slides: https://archive.nanog.org/meetings/nanog47/presentations/Sunday/RAS_Traceroute_N47_Sun.pdf https://archive.nanog.org/meetings/nanog47/presentations/Sun... (There are one or two other traceroute tutorials, not sure how different they are from the above, e.g. https://www.youtube.com/watch?v=4dUqVlZ6trU&list=PLO8DR5ZGla8iVN2v3UKkRH6MkOzXobdvX&index=81 https://www.youtube.com/watch?v=4dUqVlZ6trU&list=PLO8DR5ZGla... ).