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# IpV4Addr<a name="ZH-CN_TOPIC_0000001054799605"></a> ## **Overview**<a name="section582835826093531"></a> **Related Modules:** [WLAN](WLAN.md) **Description:** Defines an IPv4 address. **Since:** 1.0 ## **Summary**<a name="section1142322562093531"></a> ## Data Fields<a name="pub-attribs"></a> <a name="table1845556146093531"></a> <table><thead align="left"><tr id="row369791162093531"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p671856846093531"><a name="p671856846093531"></a><a name="p671856846093531"></a>Variable Name</p> </th> <th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p828215837093531"><a name="p828215837093531"></a><a name="p828215837093531"></a>Description</p> </th> </tr> </thead> <tbody><tr id="row1755836667093531"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1563664671093531"><a name="p1563664671093531"></a><a name="p1563664671093531"></a><a href="WLAN.md#gabcba7263b501288a2585bfddb77f93c4">addr</a></p> </td> <td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p633636007093531"><a name="p633636007093531"></a><a name="p633636007093531"></a>uint32_t </p> </td> </tr> </tbody> </table>