Re: SYN flooding on port 80 + DMAR:[DMA Write] faults

From: Francois Romieu
Date: Sat Mar 12 2016 - 19:12:09 EST


Toralf FÃrster <toralf.foerster@xxxxxx> :
> Today my server (64 bit hardened Gentoo kernel) was faced a SYN-flood attack.
> I do wonder if the DMAR events points to an issue in the kernel ?

Please send a compressed log including all 'fault addr' lines as well
as the (module probe time) XID line from the r8169 driver.

--
Ueimor