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Document --exclude-ports

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jay
2014-08-08 13:27:35 +00:00
parent 35045fd839
commit b58913befa
1 changed files with 22 additions and 1 deletions
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23
docs/refguide.xml
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@@ -1776,6 +1776,26 @@ way.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>--exclude-ports <replaceable>port ranges</replaceable></option> (Exclude the specified ports from scanning)
<indexterm><primary><option>--exclude-ports</option></primary></indexterm>
</term>
<listitem>
<para>This option specifies which ports you do want Nmap to exclude
from scanning. The <replaceable>port ranges</replaceable>
are specified similar to <option>-p</option>. For IP protocol
scanning (<option>-sO</option>), this option specifies the protocol
numbers you wish to exclude (0&ndash;255).</para>
<para>When ports are asked to be excluded, they are excluded from all
types of scans (i.e. they will not be scanned under any circumstances).
This also includes the discovery phase.</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<option>-F</option> (Fast (limited port) scan)
@@ -1836,7 +1856,8 @@ way.</para>
<listitem>
<indexterm><primary>--top-ports</primary></indexterm>
<para>Scans the <replaceable>n</replaceable> highest-ratio ports
found in <filename>nmap-services</filename> file.
found in <filename>nmap-services</filename> file after excluding all
ports specified by <option>--exclude-ports</option>.
<replaceable>n</replaceable> must be 1 or greater.</para>
</listitem>
</varlistentry>