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diff --git a/docs/docbook/smbdotconf/security/clientlanmanauth.xml b/docs/docbook/smbdotconf/security/clientlanmanauth.xml
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+++ b/docs/docbook/smbdotconf/security/clientlanmanauth.xml
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+<samba:parameter name="client lanman auth"
+                 context="G"
+                 advanced="1" developer="1"
+                 xmlns:samba="http://samba.org/common">
+<listitem>
+    <para>This parameter determines whether or not <citerefentry><refentrytitle>smbclient</refentrytitle>
+    <manvolnum>8</manvolnum></citerefentry> and other samba client
+    tools will attempt to authenticate itself to servers using the
+    weaker LANMAN password hash. If disabled, only server which support NT 
+    password hashes (e.g. Windows NT/2000, Samba, etc... but not 
+    Windows 95/98) will be able to be connected from the Samba client.</para>
+
+    <para>The LANMAN encrypted response is easily broken, due to it's
+    case-insensitive nature, and the choice of algorithm.  Clients
+    without Windows 95/98 servers are advised to disable
+    this option.  </para>
+
+    <para>Disabling this option will also disable the <command
+    moreinfo="none">client plaintext auth</command> option</para>
+
+    <para>Likewise, if the <command moreinfo="none">cleint ntlmv2
+    auth</command> parameter is enabled, then only NTLMv2 logins will be
+    attempted.  Not all servers support NTLMv2, and most will require
+    special configuration to us it.</para>
+
+    <para>Default : <command moreinfo="none">client lanman auth = yes</command></para>
+</listitem>
+</samba:parameter>
diff --git a/docs/docbook/smbdotconf/security/clientntlmv2auth.xml b/docs/docbook/smbdotconf/security/clientntlmv2auth.xml
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+++ b/docs/docbook/smbdotconf/security/clientntlmv2auth.xml
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+<samba:parameter name="ntlmv2 auth"
+                 context="G"
+                 advanced="1" developer="1"
+                 xmlns:samba="http://samba.org/common">
+<listitem>
+    <para>This parameter determines whether or not <citerefentry><refentrytitle>smbclient</refentrytitle>
+    <manvolnum>8</manvolnum></citerefentry> will attempt to
+    authenticate itself to servers using the NTLMv2 encrypted password
+    response.</para>
+
+    <para>If enabled, only an NTLMv2 and LMv2 response (both much more
+    secure than earlier versions) will be sent.  Many servers
+    (including NT4 &lt; SP4, Win9x and Samba 2.2) are not compatible with
+    NTLMv2.  </para>
+
+    <para>If disabled, an NTLM response (and possibly a LANMAN response)
+    will be sent by the client, depending on the value of <command
+    moreinfo="none">client lanman auth</command>.  </para>
+
+    <para>Note that some sites (particularly
+    those following 'best practice' security polices) only allow NTLMv2
+    responses, and not the weaker LM or NTLM.</para>
+
+    <para>Default : <command moreinfo="none">ntlmv2 auth = no</command></para>
+</listitem>
+</samba:parameter>