In terms of getting to a decent one way delay measurements - with sane authentication - the only tool I found and have played with was
http://software.internet2.edu/owamp/ which has an associated internet draft. I don't trust it - don't think they use good realtime capabilities and things like fdtimers - and was unsure if the authentication/crypto was any good - but it seemed like it could be improved. In order to get useful data out of it, I ended up parsing the raw output of the tool... and you just tempted me to go set it up again.... _______________________________________________ Cake mailing list Cake@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/cake