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Feature #5466

closed

detect: allow alert-then-pass logic

Added by Victor Julien over 2 years ago. Updated 6 months ago.

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Description

Currently pass acts as a noalert rule that stops further alerting.

Some usecases have been identified in which ppl want a "alert then pass" in a single rule. Currently they are forced to express this in 2 rules, an alert rule and a pass rule, where the action order and or priorities needs to be setup such that the alert rule is evaluated first.

We do support the following: alert .... (bypass; ...).

I think we could extend the config rule keyword for this.

E.g. something like:
alert ... (config:logging disable, type alert, scope flow;)

The behavior would still need to log the current alert, so it needs a bit of thought on how to express this.


Subtasks 1 (0 open1 closed)

Feature #6674: detect: allow alert-then-pass logic (7.0.x backport)ClosedVictor JulienActions

Related issues 1 (0 open1 closed)

Related to Suricata - Documentation #6685: userguide: explain noalert keywordClosedJeff LucovskyActions
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