[Oisf-users] suricata 4.1 eBpf load balance

[Michał Purzyński]

Can you stop sending screenshoots and just C&P logs instead?

On Tue, Sep 18, 2018 at 7:53 AM mazhuang at 17paipai.cn <mazhuang at 17paipai.cn>
wrote:

> Hi Eric
>     I'sure have vlan in my traccic.
>
> ------------------------------
> mazhuang at 17paipai.cn
>
>
> *From:* Eric Leblond <eric at regit.org>
> *Date:* 2018-09-18 22:06
> *To:* mazhuang at 17paipai.cn; Peter Manev <petermanev at gmail.com>
> *CC:* oisf-users <oisf-users at lists.openinfosecfoundation.org>
> *Subject:* Re: Re: [Oisf-users] suricata 4.1 eBpf load balance
> Hello,
>
> On Tue, 2018-09-18 at 21:42 +0800, mazhuang at 17paipai.cn wrote:
> > Hi Eric
> >     I used the new lb.c error report as shown below
> >     No permissions? The figure lb.bpf is readable
>
> OK, let me do some tests and tries here.
>
> Just to be sure, do you have VLAN in your traffic ?
>
> BR,
> --
> Eric
>
> >
> >
> >
> > mazhuang at 17paipai.cn
> > >
> > > From: Eric Leblond
> > > Date: 2018-09-18 21:24
> > > To: mazhuang at 17paipai.cn; Peter Manev
> > > CC: oisf-users
> > > Subject: Re: [Oisf-users] suricata 4.1 eBpf load balance
> > > Hello,
> > >
> > > On Tue, 2018-09-18 at 21:14 +0800, mazhuang at 17paipai.cn wrote:
> > > > Hi Peter
> > > >     I'm using the suricata source code itself：
> > > > https://github.com/OISF/suricata/blob/master/ebpf/lb.c
> > >
> > > This code do not support VLAN maybe this is your issue.
> > >
> > > I've pushed a new version with VLAN support:
> > >
> > > https://github.com/regit/suricata/tree/ebpf-update
> > >
> > > Can you give it a try ?
> > >
> > > You can or use the branch or copy the lb.c to your source tree.
> > >
> > > BR,
> > > --
> > > Eric Leblond
> > >
> > > >
> > > > mazhuang at 17paipai.cn
> > > > >
> > > > > From: Peter Manev
> > > > > Date: 2018-09-18 21:12
> > > > > To: mazhuang
> > > > > CC: Open Information Security Foundation
> > > > > Subject: Re: [Oisf-users] suricata 4.1 eBpf load balance
> > > > > On Tue, Sep 18, 2018 at 2:48 PM mazhuang at 17paipai.cn
> > > > > <mazhuang at 17paipai.cn> wrote:
> > > > > >
> > > > > > Hi All
> > > > > >     I followed
> > > > >
> > >
> https://suricata.readthedocs.io/en/latest/capture-hardware/ebpf-xdp.html#setup-ebpf-load-balancing
> > > > >  this tutorial to configure ebpf load balancing, but the result
> > > was
> > > > > only one core processing the data
> > > > > >
> > > > > >
> > > > > >     Suricata Version:4.1
> > > > > >     OS:Centos 7
> > > > > >     Kernel:Linux yg 4.18.8-1.el7.elrepo.x86_64 #1 SMP Sat Sep
> > > 15
> > > > > 10:10:09 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux
> > > > > >     CPU:Intel(R) Xeon(R) CPU E5-2640 v4 @ 2.40GHz x2
> > > > > >     Memory:128G
> > > > >
> > > > >
> > > > > Can you share your balancer (lb.bpf) so i can try to reproduce?
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Regards,
> > > > > Peter Manev
> > > > >
> > > >
> > > > _______________________________________________
> > > > Suricata IDS Users mailing list:
> > > oisf-users at openinfosecfoundation.org
> > > > Site: http://suricata-ids.org | Support:
> > > > http://suricata-ids.org/support/
> > > > List:
> > > >
> > > https://lists.openinfosecfoundation.org/mailman/listinfo/oisf-users
> > > >
> > > > Conference: https://suricon.net
> > > > Trainings: https://suricata-ids.org/training/
> > > --
> > > Eric Leblond <eric at regit.org>
> > >
> --
> Eric Leblond <eric at regit.org>
>
>
> _______________________________________________
> Suricata IDS Users mailing list: oisf-users at openinfosecfoundation.org
> Site: http://suricata-ids.org | Support: http://suricata-ids.org/support/
> List: https://lists.openinfosecfoundation.org/mailman/listinfo/oisf-users
>
> Conference: https://suricon.net
> Trainings: https://suricata-ids.org/training/
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