OpenWRT System Configuration

This manual shows the system configuration of an OpenWRT device.

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Go to all articles of this series and the description of the test setup:

➡ OpenWRT – Overview

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• AVM FRITZ!Box 4040
• OpenWRT
• System Properties
  • General Settings
  • Logging
  • Time Synchronization
  • Language and Style
• Administration
  • SSH Access
  • SSH Keys
  • HTTP(S) Access
• Scheduled Tasks
• LED Configuration

AVM FRITZ!Box 4040

AVM FRITZ!Box 4040 is a versatile home router, supporting 802.11ac Wi-Fi and Gigabit Ethernet but has no integrated modem. Instead, the WAN port can be connected to several types of upstream modems like fiber, cable or DSL.

➡ AVM FRITZ!Box 4040

OpenWRT

OpenWRT website for AVM FRITZ!Box 4040

➡ https://openwrt.org/toh/avm/avm_fritz_box_4040

System Properties

General Settings

Logging

Time Synchronization

Language and Style

Administration

You can use a hardware token to easily get access to your OpenWRT device via SSH.
A very detailed manual how to setup a ? YubiKey is available on my website

➡ https://strobelstefan.de/yubikey/

SSH Access

SSH Keys

HTTP(S) Access

Scheduled Tasks

Depends on the services running on the OpenWRT device. In the following section some CRON tasks will be created for specific services.

Some examples

*/10 * * * *	/usr/share/wginstaller/wg.sh cleanup_wginterfaces

# Adblock Reload
45 06 * * * /etc/init.d/adblock restart

LED Configuration

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See all articles of this series …

… on strobelstefan.de
➡ Overview of all OpenWRT Articles/

… on codeberg.org
➡ see manual on codeberg.org

Source:
– https://openwrt.org/
– Official OpenWRT Logo – https://openwrt.org/_media/docs/guide-graphic-designer/openwrt-logo-usage-guidelines.pdf