[Oisf-users] Dropped Traffic Help

Phil Daws uxbod at splatnix.net
Thu Nov 2 12:27:14 UTC 2017


Hi Victor,

I guess this was introduced in v4 as am currently running v3?

Thanks - Phil

----- On 2 Nov, 2017, at 12:06, Victor Julien lists at inliniac.net wrote:

> On 02-11-17 11:53, Phil Daws wrote:
>> Good day,
>> 
>> I am trying to run a task on my Wordpress site but it keeps failing and
>> was unsure why.  Have looked at my Suricata eve.json file and see the
>> following:
>> 
>> {"timestamp":"2017-11-02T10:45:00.965916+0000","flow_id":140715104969808,"event_type":"drop","src_ip":"192.168.1.56","src_port":53176,"dest_ip":"69.46.36.28","dest_port":443,"proto":"TCP","drop":{"len":266,"tos":0,"ttl":63,"ipid":32780,"tcpseq":3070513294,"tcpack":2284897518,"tcpwin":115,"syn":false,"ack":true,"psh":true,"rst":false,"urg":false,"fin":false,"tcpres":0,"tcpurgp":0}}
>> 
>> What is this message telling me about the drop as no rule is being shown ?
>> 
> 
> One option is that there is a 'noalert' rule that is set to drop. It
> will not generate alerts, but it will drop. To see these make sure to
> enable this option:
> 
> https://github.com/OISF/suricata/blob/master/suricata.yaml.in#L224
> 
> --
> ---------------------------------------------
> Victor Julien
> http://www.inliniac.net/
> PGP: http://www.inliniac.net/victorjulien.asc
> ---------------------------------------------
> 
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