Re: SYN flooding on port 80 + DMAR:[DMA Write] faults
Francois Romieu: > Toralf Förster : >> 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. -- Toralf PGP: C4EACDDE 0076E94E, OTR: 420E74C8 30246EE7 kern.log.gz Description: application/gzip syn.log.gz Description: application/gzip
Re: SYN flooding on port 80 + DMAR:[DMA Write] faults
Toralf Förster : > 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