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doc: add clarity around HOME_NET/EXTERNAL_NET

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Signed-off-by: jason taylor <jtfas90@gmail.com>
pull/7603/head
jason taylor 4 years ago committed by Victor Julien
parent 76cca8b08a
commit f2c7998903
1 changed files with 3 additions and 2 deletions
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doc/userguide/rules/intro.rst
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@ -130,8 +130,9 @@ Operator Description
============== ========================= ============== =========================
Normally, you would also make use of variables, such as ``$HOME_NET`` and Normally, you would also make use of variables, such as ``$HOME_NET`` and
``$EXTERNAL_NET``. The configuration file specifies the IP addresses these ``$EXTERNAL_NET``. The suricata.yaml configuration file specifies the IP addresses these
concern, and these settings will be used in place of the variables in you rules. concern. The respective ``$HOME_NET`` and ``$EXTERNAL_NET`` settings will be used in place of the variables in your rules.
See :ref:`suricata-yaml-rule-vars` for more information. See :ref:`suricata-yaml-rule-vars` for more information.
For example: For example:

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