# User quick guide

## Introduction

From user account, there are to types of possible actions:

- set zimlet preferences: ports and IP
- activating configured port knocking action

## Configuration

Configuration of the ZI-Knock zimlet can be evoked by double click on the ZI-Knock zimlet. After that the configuration window will be opened:[![ziknoc_config.png](https://guru.int.intalio.pl/uploads/images/gallery/2020-05/scaled-1680-/ziknoc_config.png)](https://guru.int.intalio.pl/uploads/images/gallery/2020-05/ziknoc_config.png)

In this window user can set ports and IP. This parameters must be the same as those in the /etc/knockd.conf on proxy server.

<p class="callout warning">Changes of the ZI-Knock zimlet parameters require mailbox restart.</p>

## Zimlet usage

To initiate port knocking sequence, user must click once on the ZI-Knock zimlet icon on the web panel of the ZCS Zimbra Web client. After this a dialog window will appeare. After the knocking seqeunce will be finished, user will be able to select "Go to the admin panel" button.

[![ziknock_action_en.png](https://docs.intalioservices.com/uploads/images/gallery/2020-06/scaled-1680-/XWXtzm3fzICkvLCk-ziknock_action_en.png)](https://docs.intalioservices.com/uploads/images/gallery/2020-06/XWXtzm3fzICkvLCk-ziknock_action_en.png)