Knowledge Base documents & tutorials for the LANCOM R&S®Unified Firewalls

This master document contains a listing of all knowledge base articles & tutorials, which are available for the LANCOM R&S®Unified Firewalls.

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Registering a license for a LANCOM R&S® Unified Firewall
Licensing when using two LANCOM R&S®Unified Firewalls in an HA cluster (High Availability)
Where can I find the serial number for registering a LANCOM R&S®Unified Firewall license?
Where can I find the serial number and UUID of a LANCOM vFirewall?
Configuring a LANCOM R&S®Unified Firewall using the Setup Wizard as of LCOS FX 10.4

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Setting up an ADSL or VDSL connection with a specified VLAN ID on a LANCOM R&S®Unified Firewall (PPPoE)
Setting up an ADSL connection without specifying a VLAN ID on a LANCOM R&S®Unified Firewall (PPPoE)
Setting up an Internet connection with dynamic IP address assignment per DHCP on a LANCOM R&S®Unified Firewall (cable Internet)
Setting up a backup connection for an established internet connection on a LANCOM R&S®Unified Firewall
Setting up polling based on ICMP packets for an Internet connection on a LANCOM R&S®Unified Firewall

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Setting up an HA cluster with two LANCOM R&S®Unified Firewalls (High Availability)
Implementing Single Sign On-based network-user authentication via a LANCOM R&S®Unified Firewall and the group policy of an Active Directory server
Optional integration of a LANCOM R&S® Unified Firewall into an existing network with a LANCOM router as the gateway via Layer-3 loop
Setting up hairpin NAT on a LANCOM R&S®Unified firewall
Manual setup of a Layer-3 loop between a LANCOM router and a LANCOM R&S®Unified Firewall (version 2)

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Creating exceptions for particular web pages or applications when using the HTTP(S)-Proxy on a LANCOM R&S®Unified Firewall
LANCOM R&S®Unified Firewall: Configuring the HTTP(S) proxy to use UTM functions
Configuring a Reverse Proxy on a LANCOM R&S®Unified Firewall
LANCOM R&S®Unified Firewall: Configuring the antivirus feature
Configuration of the BPjM module in the content filter of a LANCOM R&S®Unified Firewall

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Firmware update of LANCOM R&S®Unified Firewalls required due to new keys for the Avira antivirus engine
How do I reset a LANCOM R&S® Unified Firewall to its factory default settings?
LANCOM R&S®Unified Firewall: Migrating from firmware version 9.x to LCOS FX 10.4 or newer
Creating and importing a configuration backup of a LANCOM R&S®Unified Firewall
LANCOM R&S®Unified Firewalls: Different ways of performing a firmware update

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Troubleshooting guide: Search results from Bing cannot be called up via a LANCOM R&S®Unified Firewall with active SafeSearch
Troubleshooting: A failed update from LCOS FX 10.4.3 to LCOS FX 10.5.x
Troubleshooting guide: LANCOM R&S®Unified Firewall cannot communicate with a device over an IKEv2 connection
Troubleshooting Guide: Webpage views not possible with active antivirus on LANCOM R&S®Unified Firewalls after 01.10.2023
Troubleshooting guide: An application on a device in a LANCOM R&S®Unified Firewall network cannot communicate with the Internet

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Setting up an IKEv2 VPN connection between an Android device and a LANCOM R&S®Unified Firewall (as of LCOS FX 10.4)
Setting up an IKEv2 VPN connection (site-to-site) between a LANCOM router and a LANCOM R&S®Unified Firewall (as of LCOS FX 10.4)
Setting up a policy-based IKEv2 VPN connection (site-to-site) between two LANCOM R&S®Unified Firewalls (as of LCOS FX 10.4)
Setting up a route-based IKEv2 VPN connection (site-to-site) between two LANCOM R&S®Unified Firewalls
Differences between policy-based and route-based IPSec with LANCOM R&S®Unified Firewalls

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Setting up a VPN-SSL connection with the OpenVPN client under Windows to a LANCOM R&S®Unified Firewall
Setting up a WireGuard connection between two LANCOM R&S®Unified Firewalls
Setting up a WireGuard connection between a LANCOM R&S®Unified Firewall and the WireGuard client for Windows
Setting up a VPN-SSL connection with the OpenVPN client under Android to a LANCOM R&S®Unified Firewall
Setting up a VPN-SSL connection with the OpenVPN client under iOS to a LANCOM R&S®Unified Firewall

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LANCOM R&S®UF Command Center: Adding a LANCOM R&S®Unified Firewall
Where can I find the LANCOM R&S®UF Command Center serial number and UUID?

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