---
title: Client IP Address Header
description: Name of the HTTP header that holds the IP address of the client.
component: web-agents
version: 2025.11
page_id: web-agents:properties-reference:com.sun.identity.agents.config.client.ip.header
canonical_url: https://docs.pingidentity.com/web-agents/2025.11/properties-reference/com.sun.identity.agents.config.client.ip.header.html
---

# Client IP Address Header

Name of the HTTP header that holds the IP address of the client.

Default: Empty

|                    |                                                                                 |
| ------------------ | ------------------------------------------------------------------------------- |
| Property name      | `com.sun.identity.agents.config.client.ip.header`   Introduced in Web Agent 4.x |
| Function           | Client identification                                                           |
| Type               | String                                                                          |
| Bootstrap property | No                                                                              |
| Required property  | No                                                                              |
| Restart required   | No                                                                              |
| AM console         | Tab: `Advanced`Title: `Client IP Address Header`                                |