---
title: "Backup Proxy Settings Updated"
description: "Sent when a user updates backup proxy settings. Event ID: 27800 Event message details: Backup proxy <ProxyName> <Type> has been modified Severity: Info"
canonical: "https://helpcenter.veeam.com/docs/vbr/events/event_27800.html"
breadcrumb: "Event Reference > Infrastructure Components > Proxy Servers > Backup Proxy Settings Updated"
dateModified: "2026-10-01"
---

# Backup Proxy Settings Updated

Sent when a user updates backup proxy settings.

## General Information

**Event ID**: 27800

**Event message details**: Backup proxy `<ProxyName>` `<Type>` has been modified

**Severity**: Info

## Parameters

<table class="Blue_Table">
  <tr style="vertical-align:top">
    <th>
      <p>Parameter Name</p>
    </th>
    <th>
      <p>Description</p>
    </th>
    <th>
      <p>Example</p>
    </th>
  </tr>
  <tr style="vertical-align:top">
    <td>
      <p><span class="T_Filenames">ProxyID</span></p>
    </td>
    <td>
      <p>Backup proxy ID.</p>
    </td>
    <td>
      <p><span class="T_Filenames">ProxyID="50cbf622-129e-482a-9197-d67e5bb1fb1f"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td>
      <p><span class="T_Filenames">ProxyName</span></p>
    </td>
    <td>
      <p>Backup proxy name.</p>
    </td>
    <td>
      <p><span class="T_Filenames">ProxyName="Backup Proxy"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td>
      <p><span class="T_Filenames">ChangesXML</span></p>
    </td>
    <td>
      Updated data in the XML format.
    </td>
    <td>
      <p><span class="T_Filenames">ChangesXML="&lt;changes&gt;&lt;object id="50cbf622-129e-482a-9197-d67e5bb1fb1f"&gt;&lt;property internal="MaxConcurentTasks" type="Integer"&gt;&lt;old&gt;2&lt;/old&gt;&lt;new&gt;4&lt;/new&gt;&lt;/property&gt;&lt;/object&gt;&lt;/changes&gt;"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td>
      <p><span class="T_Filenames">UserName</span></p>
    </td>
    <td>
      Name of the user who performed an operation.
    </td>
    <td>
      <p><span class="T_Filenames">UserName="TECH\user1"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td>
      <p><span class="T_Filenames">VbrHostName</span></p>
    </td>
    <td>
      Backup server name. Can be a DNS name, an FQDN or an IP address.
    </td>
    <td>
      <p><span class="T_Filenames">VbrHostName="vbrsrv01.tech.local"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td>
      <p><span class="T_Filenames">VbrVersion</span></p>
    </td>
    <td>
      Veeam Backup & Replication version.
    </td>
    <td>
      <p><span class="T_Filenames">VbrVersion="13.1.0.411"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td>
      <p><span class="T_Filenames">Version</span></p>
    </td>
    <td>
      Event version (service parameter).
    </td>
    <td>
      <p><span class="T_Filenames">Version="1"</span></p>
    </td>
  </tr>
  <tr style="vertical-align:top">
    <td>
      <p><span class="T_Filenames">Description</span></p>
    </td>
    <td>
      Event message details.
    </td>
    <td>
      <p><span class="T_Filenames">Description="Backup proxy Backup Proxy (File) has been modified."</span></p>
    </td>
  </tr>
</table>

## Syslog Message Example

```
1 2026-07-25T22:07:39.197747+02:00 VBRSRV01 Veeam_MP - - [origin enterpriseId="31023"] [categoryId=0 instanceId=27800 ProxyID="50cbf622-129e-482a-9197-d67e5bb1fb1f" ProxyName="Backup Proxy" ChangesXML="<changes><object id="50cbf622-129e-482a-9197-d67e5bb1fb1f"><property internal="MaxConcurentTasks" type="Integer"><old>2</old><new>4</new></property></object></changes>" UserName="TECH\user1" VbrHostName="vbrsrv01.tech.local" VbrVersion="13.1.0.411" Version="1" Description="Backup proxy Backup Proxy (File) has been modified."]
```