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Note in a couple more places that specifying --data-length 0 will disable port/protocol payloads

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fyodor
2012-04-24 04:18:30 +00:00
parent c0df211809
commit 81069ba625
1 changed files with 2 additions and 2 deletions
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docs/refguide.xml
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@@ -652,7 +652,7 @@ you would expect.</para>
response.<indexterm><primary>protocol-specific payloads</primary><secondary>UDP</secondary></indexterm>
<man>The payload database is described at <ulink url="http://nmap.org/book/nmap-payloads.html" />.</man>
<notman>See <xref linkend="nmap-payloads"/> for a description of the database of payloads.</notman>
The <option>--data-length</option><indexterm><primary><option>--data-length</option></primary></indexterm> option sends a fixed-length random payload for all ports.</para>
The <option>--data-length</option><indexterm><primary><option>--data-length</option></primary></indexterm> option can be used to send a fixed-length random payload to every port or (if you specify a value of <literal>0</literal>) to disable payloads. You can also disable payloads by specifying <option>--data-length 0</option>.</para>
<para>The port list
takes the same format as with the previously discussed
<option>-PS</option> and <option>-PA</option> options. If
@@ -1240,7 +1240,7 @@ targeted port. For some common ports such as 53 and 161, a
protocol-specific payload is sent, but for most ports the packet is
empty.<indexterm><primary>protocol-specific payloads</primary><secondary>UDP</secondary></indexterm>
The <option>--data-length</option> option can be used to send a
fixed-length random payload to every port.
fixed-length random payload to every port or (if you specify a value of <literal>0</literal>) to disable payloads.
If an ICMP port unreachable error (type 3, code 3) is
returned, the port is <literal>closed</literal>. Other ICMP unreachable errors (type 3,
codes 1, 2, 9, 10, or 13) mark the port as <literal>filtered</literal>. Occasionally, a