[Bro-Dev] [JIRA] (BIT-342) Add payload to ICMP analyzer
Jon Siwek (JIRA)
jira at bro-tracker.atlassian.net
Tue Mar 17 10:25:00 PDT 2015
[ https://bro-tracker.atlassian.net/browse/BIT-342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=19997#comment-19997 ]
Jon Siwek commented on BIT-342:
-------------------------------
I'll just add a new {{icmp_sent_payload}} event for this to address the overhead concern.
> Add payload to ICMP analyzer
> ----------------------------
>
> Key: BIT-342
> URL: https://bro-tracker.atlassian.net/browse/BIT-342
> Project: Bro Issue Tracker
> Issue Type: Patch
> Components: Bro
> Affects Versions: 1.5.2
> Reporter: Seth Hall
> Assignee: Jon Siwek
> Fix For: 2.4
>
> Attachments: ICMP-add-payload.diff
>
>
> This is a patch from Julien Sentier on the mailing list that makes ICMP payloads available at the scripting layer. Is there a reason this isn't already available? I would have committed it to fastpath except I don't know if it's not already doing this due to the potential overhead of creating a lot of strings in ICMP floods. At the very least, I suppose it could be optional (which the patch doesn't currently do).
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