Open Information Security Foundation

04/08/2024

12:52 PM Suricata Optimization #6928 (New): source-netmap: improve netmap receive loop packet processing performance

The packet receive processing loop in the source-netmap module can benefit from changing how it obtains @Packet@ stru... Bill Meeks

02/22/2024

12:23 PM Suricata Bug #6726: stream: stream.drop-invalid drops valid traffic

Victor Julien wrote in #note-6:
> The work to do here is to add support for livedev tracking in IPS mode, where there... Bill Meeks

02/08/2024

08:18 PM Suricata Bug #6762: hugepages: error for FreeBSD when kernel NUMA build option is not enabled

Jason Ish wrote in #note-2:
> @lukas.sismis Was this code intended to be run on FreeBSD, or just Linux.
Yeah, accord... Bill Meeks

08:07 PM Suricata Bug #6762 (Closed): hugepages: error for FreeBSD when kernel NUMA build option is not enabled

The new hugepages NUMA snapshot query code in Suricata 7.0.3 is generating a pair of back-to-back errors in the Suric... Bill Meeks

02/02/2024

08:37 PM Suricata Bug #5744: netmap: 6.0.9 v14 backport causes known packet stalls from v14 implementation in "legacy" mode too

Franco Fichtner wrote in #note-88:
> It needs both config tweaks to get it into working order, which is what made tes... Bill Meeks

02/01/2024

07:03 PM Suricata Bug #5744: netmap: 6.0.9 v14 backport causes known packet stalls from v14 implementation in "legacy" mode too

If it helps as an additional data point --
We have been running Suricata 7.0.2 in pfSense for quite a while with no ... Bill Meeks

03/02/2023

02:41 PM Suricata Bug #5863: netmap: packet stalls (6.0.x backport)

Attaching latest iteration of the netmap stall patch diff that matches the current pull request. Bill Meeks

02/21/2023

05:15 PM Suricata Bug #5863: netmap: packet stalls (6.0.x backport)

Update to the patch diff file per comments from Jeff. Latest version attached.
A pull request containing the latest ... Bill Meeks

02/20/2023

03:04 PM Suricata Bug #5863: netmap: packet stalls (6.0.x backport)

Updated master-6.0.x-backport.diff file. This version has the call to @sleep()@ removed from the @NetmapWritePackets(... Bill Meeks

02/18/2023

07:00 PM Suricata Bug #5744: netmap: 6.0.9 v14 backport causes known packet stalls from v14 implementation in "legacy" mode too

Clyne Snowtail wrote in #note-79:
> I was out of town all week and couldnt test as I wouldnt be able to reverse it.
... Bill Meeks