Better visibility into packet-dropping decisions

Posted Mar 6, 2022 20:16 UTC (Sun) by gfa (guest, #53331)
Parent article: Better visibility into packet-dropping decisions

> The kernel currently contains a "drop_monitor" functionality that was introduced in the 2.6.30 kernel back in 2009

Does anybody know any tool that can use this functionality?

thanks

Posted Mar 9, 2022 17:55 UTC (Wed) by rstonehouse (subscriber, #81531) [Link]

(Also there is a systemtap script to do something similar. See https://sourceware.org/git/?p=systemtap.git;a=blob;f=test...)