On Tuesday 2019-03-19 20:09, Phil Sutter wrote: >This is a barn find from Fedora package, actually spooking around in >various places in the internet. No idea who wrote it, but it seems to be >used. So add it for the time being. Not sure, but I added some people in the Cc that may know more (and the hope is that the ibm address still delivers). * xt_AUDIT made its appearance around January 2011 https://lwn.net/Articles/423402/ (tgraf@) * "ebtables --audit-type" made an appearence in the audit-test code repository https://sourceforge.net/p/audit-test/code/ref/master/ in June 2011 (czyzak@). This means that ebt_audit existed in some form at that time already. * Fedora ebtables (only) gained the patch 2013-March-21 (spot@)