Re: Reverse Traceroute

2023-02-27 Thread Rolf Winter
Am 27.02.23 um 01:35 schrieb Grant Taylor via NANOG: On 2/25/23 3:09 AM, Tore Anderson wrote: I suggest you get in touch with the fine folks at NLNOG RING and ask it they would be interested in setting this up on the 600+ RING nodes all over the world. See https://ring.nlnog.net/. Similarly

Re: Reverse Traceroute

2023-02-26 Thread Rolf Winter
st harder to give exact numbers because tools can return different IP addresses that correspond to the same router, and so we did the comparison at AS level. Best, Ethan (and Kevin Vermeulen, Dave Choffnes, and Italo Cunha) On Wed, Feb 22, 2023 at 1:21 PM Rolf Winter <mailto:rolf.win...@hs

Re: Reverse Traceroute

2023-02-25 Thread Rolf Winter
09 schrieb Tore Anderson: * Rolf Winter If you would like to play with reverse traceroute, the easiest option is to work with the client and use one of the public server instances (https://github.com/HSAnet/reverse-traceroute/blob/main/ENDPOINTS). If you would be willing to host a public serve

Re: Reverse Traceroute

2023-02-22 Thread Rolf Winter
-traceroute.pdf end with usable code/etc? On Wed, Feb 22, 2023 at 8:09 AM Rolf Winter wrote: Dear NANOG folks, As you know, traceroute is unable to enumerate routers on the reverse path. Given that paths through the public internet are usually asymmetric, knowing the reverse path would be beneficial

Reverse Traceroute

2023-02-22 Thread Rolf Winter
Dear NANOG folks, As you know, traceroute is unable to enumerate routers on the reverse path. Given that paths through the public internet are usually asymmetric, knowing the reverse path would be beneficial e.g. for troubleshooting purposes (https://youtu.be/L0RUI5kHzEQ?t=2312). We have