<div class="content" name="IP_NAT_GLOBAL_INFO" uuid="a2965a02-bfe6-45d1-9c7d-c35b5b9edbbe"><p>The <b>IP_NAT_GLOBAL_INFO</b> structure holds the global
configuration information for NAT. This structure is used in the following
methods:</p><ul><li><p><span><span> 
</span></span><a href="071439e7-a9fd-40e4-91f7-ab756108e82f" data-linktype="relative-path"><b>RRouterInterfaceTransportSetGlobalInfo (section 3.1.4.10)</b></a><span>  </span></p>
</li><li><p><span><span> 
</span></span><a href="14ad8d26-d7d7-48dd-914d-da962d5d7049" data-linktype="relative-path"><b>RRouterInterfaceTransportGetGlobalInfo (section 3.1.4.11)</b></a><span>  </span></p>
<div><pre> typedef struct _IP_NAT_GLOBAL_INFO {
   ULONG LoggingLevel;
   ULONG Flags;
   RTR_INFO_BLOCK_HEADER Header;
 } IP_NAT_GLOBAL_INFO, *PIP_NAT_GLOBAL_INFO;
</pre></div>
</li></ul><p><b>LoggingLevel: </b>Specifies the logging level. It MUST
be one of the following values.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Value</p>
   </th>
   <th>
   <p>Meaning</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>IPNATHLP_LOGGING_NONE 0x00000000</td>
  <td>No logging is done.</td>
 </tr><tr>
  <td>IPNATHLP_LOGGING_ERROR 0x00000001</td>
  <td>Only errors are logged.</td>
 </tr><tr>
  <td>IPNATHLP_LOGGING_WARN 0x00000002</td>
  <td>Errors and warnings are logged.</td>
 </tr><tr>
  <td>IPNATHLP_LOGGING_INFO 0x00000003</td>
  <td>Errors, warnings, and information is logged.</td>
 </tr></tbody></table>
</dd></dl><p><b>Flags: </b>This MUST be set to 0.</p><p><b>Header: </b>This MUST be <a href="402d2cc2-dd94-487a-9bb1-fab6728c3e7d" data-linktype="relative-path"><b>RTR_INFO_BLOCK_HEADER (section 2.2.1.2.3)</b></a>.
The <b>InfoType</b> field of header MUST be either 0x00000000 or 0xFFFF0001. If
it is 0x0000000, there is no other information beyond the header and the rest
of the fields MUST be zero. If the <b>InfoType</b> is 0xFFFF0001, the Offset
MUST point to a structure of type <b>IP_NAT_TIMEOUT</b> (section <a href="bd3decb9-5427-4249-bd8c-1b7c343c7d36" data-linktype="relative-path">2.2.1.2.196)</a>.  </p></div>