[Bro-Dev] [JIRA] (BIT-1138) UDP scan detection generates a large number of triggers

[Aashish Sharma]

I haven't got chance to measure if the fix is effective or not yet. I have
start measuring the CPU spikes in this week after putting in the fix for
scan_udp.bro. I  should have some results in a couple of days.


Aashish



On Tue, Feb 18, 2014 at 2:19 PM, Jon Siwek (JIRA) <
jira at bro-tracker.atlassian.net> wrote:

>
>     [
> https://bro-tracker.atlassian.net/browse/BIT-1138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15561#comment-15561]
>
> Jon Siwek commented on BIT-1138:
> --------------------------------
>
> This was from a custom script that Aashish was running, not something
> distributed w/ Bro?
>
> But yeah, I don't recall if we found out if the suggestions helped.
>
> > UDP scan detection generates a large number of triggers
> > -------------------------------------------------------
> >
> >                 Key: BIT-1138
> >                 URL: https://bro-tracker.atlassian.net/browse/BIT-1138
> >             Project: Bro Issue Tracker
> >          Issue Type: Problem
> >          Components: Bro
> >            Reporter: Robin Sommer
> >             Fix For: 2.3
> >
> >
> > These triggers then cause high CPU load. We had a fix already but I'm
> not sure if it has been confirmed that it solved the problem?
>
>
>
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