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Update some docs regarding Npcap
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@@ -196,8 +196,8 @@ Foundation</ulink>. A modified version of the <ulink role="hidepdf"
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url="http://www.tcpdump.org">Libpcap portable packet capture
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library</ulink><indexterm><primary>libpcap</primary></indexterm>
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is distributed along with Nmap.
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The Windows version of Nmap utilized the Libpcap-derived
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<ulink role="hidepdf" url="http://www.winpcap.org">WinPcap library</ulink><indexterm><primary>WinPcap</primary></indexterm>
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The Windows version of Nmap utilizes the Libpcap-derived
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<ulink role="hidepdf" url="http://www.npcap.org">Ncap library</ulink><indexterm><primary>Npcap</primary></indexterm>
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instead.
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Regular expression support is provided by the
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<ulink role="hidepdf" url="http://www.pcre.org">PCRE library</ulink>,<indexterm><primary>Perl Compatible Regular Expressions (PCRE)</primary></indexterm>
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@@ -717,6 +717,14 @@ quite as efficient as on Unix. Here are the known limitations:
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<indexterm><primary>Windows</primary><secondary>limitations of</secondary></indexterm>
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<itemizedlist>
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<listitem><para>Nmap only supports ethernet interfaces (including most
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802.11 wireless cards and many VPN clients) for raw packet scans.
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Unless you use the <option>-sT -Pn</option> options, RAS connections
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(such as PPP dialups) and certain VPN clients are not supported. This
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support was dropped when Microsoft removed raw TCP/IP socket support
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in Windows XP SP2. Now Nmap must send lower-level ethernet frames
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instead.</para></listitem>
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<listitem><para>When using Nmap with WinPcap instead of Npcap, you cannot
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generally scan your own machine from itself (using a
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loopback<indexterm><primary>loopback
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@@ -728,14 +736,6 @@ connect scan without pinging (<option>-sT -Pn</option>) as that uses
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the high level socket API rather than sending raw
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packets.</para></listitem>
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<listitem><para>Nmap only supports ethernet interfaces (including most
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802.11 wireless cards and many VPN clients) for raw packet scans.
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Unless you use the <option>-sT -Pn</option> options, RAS connections
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(such as PPP dialups) and certain VPN clients are not supported. This
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support was dropped when Microsoft removed raw TCP/IP socket support
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in Windows XP SP2. Now Nmap must send lower-level ethernet frames
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instead.</para></listitem>
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</itemizedlist>
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<indexterm><primary>Windows</primary><secondary>performance of</secondary></indexterm>
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@@ -787,7 +787,7 @@ self-installer named
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(where <replaceable>version</replaceable> is the version number of the
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specific release). Most Nmap users choose this option since it is so
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easy. Another advantage of the self-installer is that it provides the option to install the Zenmap GUI and other tools. Simply run the installer file and let it walk you through
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panels for choosing an install path and installing WinPcap. The
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panels for choosing an install path and installing Npcap. The
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installer was created with the open-source <ulink
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url="http://nsis.sourceforge.net/Main_Page">Nullsoft Scriptable
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Install System</ulink>. After it completes, read <xref
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@@ -1467,7 +1467,7 @@ zenmap</command> as root. Analogous options are offered by
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most other package managers—consult their documentation for further
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information.</para>
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<para>If you installed Nmap from the Windows installer, simply open the <application>Control Panel</application>, select <quote>Add or Remove Programs</quote> and select the <quote>Remove</quote> button for Nmap. You can also remove WinPcap unless you need it for other applications such as Wireshark.</para>
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<para>If you installed Nmap from the Windows installer, simply open the <application>Control Panel</application>, select <quote>Add or Remove Programs</quote> and select the <quote>Remove</quote> button for Nmap. You can also remove Npcap unless you need it for other applications such as Wireshark.</para>
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<para>If you installed Nmap from source
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code, removal is slightly more difficult. If you still have the build
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@@ -1104,7 +1104,7 @@ url="http://www.tcpdump.org">Libpcap portable packet capture
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library</ulink><indexterm><primary>libpcap</primary></indexterm>
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is distributed along with Ncat.
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The Windows version of Ncat utilized the Libpcap-derived
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<ulink role="hidepdf" url="http://www.winpcap.org">WinPcap library</ulink><indexterm><primary>WinPcap</primary></indexterm>
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<ulink role="hidepdf" url="http://www.npcap.org">Npcap library</ulink><indexterm><primary>Npcap</primary></indexterm>
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instead.
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Certain raw networking functions use the
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<ulink role="hidepdf" url="http://libdnet.sourceforge.net">Libdnet</ulink><indexterm><primary>libdnet</primary></indexterm>
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