[Oisf-devel] request negate ip_proto cause FP on suricata 121

Peter Manev petermanev at gmail.com
Mon Jan 23 19:27:32 UTC 2012


Hi,
Yes, I can confirm that.
Would you please open a ticket on redmine for that.

thanks


On Sun, Jan 22, 2012 at 1:27 PM, rmkml <rmkml at yahoo.fr> wrote:

> Hi,
> Im test new suricata v1.2.1 and I have a FP please.
>
> ok look very simply signature:
>  alert ip any any -> any any (msg:"test suricata negate ip_proto";
> ip_proto:!103; classtype:non-standard-**protocol; sid:9215831; rev:1;)
>
> with joigned pcap file, suricata fire: (no error on suricata output)
>  11/18/2011-10:07:10.366672  [**] [1:9215831:1] test suricata negate
> ip_proto [**] [Classification: Detection of a non-standard protocol or
> event] [Priority: 2] {PIM} 172.28.127.254:0 -> 224.0.0.13:0
>
> Anyone confirm please? if yes Im open a new redmine ticket.
> Of course, snort not fire.
> Regards
> Rmkml
>
> http://twitter.com/rmkml
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>



-- 
Peter Manev
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