[Oisf-users] Suricata - vars and multiple interfaces

[Davide Setti]

You are right Victor! The problem was the "test config" option. Now it runs
(at least without any error till now).

Now I will test if everything works as expected.

I will just ask you a little explanation: how are tenant-specific
configuration handled against global configuratio? Does them completelly
override global keys or its a partial override?
IE: may I just define differents HOME_NET and EXTERNAL_NET, inheriting
other configs (rule files, port vars, etc..) from globals or I need to
define every element which could be tenant-specific even for shared ones
(rules, ports, etc...)?

Thanks,
Davide



2018-08-07 15:40 GMT+02:00 Victor Julien <lists at inliniac.net>:

> On 07-08-18 15:20, Davide Setti wrote:
> > Hi Victor,
> >
> > I just tested a sample configuration against that PR on Ubuntu 16.04 LTS
> > and I got a strange error.
> >
> > Here is my sample config (in shorts):
> >
> > af-packet:
> >   - interface: eno2
> >     threads: 1
> >     cluster-id: 91
> >     cluster-type: cluster_flow
> >
> >   - interface: enp2s0f0
> >     threads: 1
> >     cluster-id: 92
> >     cluster-type: cluster_flow
> >
> > multi-detect:
> >   enabled: yes
> >   selector: device
> >   loaders: 2
> >   tenants:
> >   - id: 1
> >     yaml: eno1.yaml
> >   - id: 2
> >     yaml: enp2s0f0.yaml
> >
> >   mappings:
> >   - device: eno2
> >     tenant-id: 1
> >   - device: enp2s0f0
> >     tenant-id: 2
> >
> > Whenever I test it with multi-detect enabled I got an error reporting
> > that mapping device does not esixts.
>
> Does it work without the -T option? I haven't looked into it yet, but
> I'm guessing with -T the interfaces are not initialized in any way.
>
> In fact, with -T suricata doesn't even know which capture method you
> intend to use.
>
>
> --
> ---------------------------------------------
> Victor Julien
> http://www.inliniac.net/
> PGP: http://www.inliniac.net/victorjulien.asc
> ---------------------------------------------
>
>


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