Description:
This master document contains an overview of useful knowledge base documents for the LANCOM Advanced VPN Client and LANCOM Trusted Access Client.
Licensing:
- Online- and Offline activation of the LANCOM Advanced VPN Client
- Compatibilty list of the LANCOM Advanced VPN Client & LANCOM Trusted Access Client to Windows and macOS
- Information on the licensing model of the LANCOM Advanced VPN Client for Windows
- How do I find the license key and serial number of an activated LANCOM Advanced VPN Client?
- How to perform a license upgrade
- License deactivation in the LANCOM Advanced VPN Client
- How many LANCOM VPN clients in trial version mode can establish a VPN connection to a LANCOM router?
- "Error code: 9011 - A general error has occured" when deactivating the license in the Advanced VPN Client 5.00 Rel
Installation & Functions:
- Compatibilty list of the LANCOM Advanced VPN Client & LANCOM Trusted Access Client to Windows and macOS
- Performing a silent installation
- Backing up profile settings and certificates
- Manually uninstall the LANCOM Advanced VPN Client for Mac OS X
- Changing the Language settings of the LANCOM Advanced VPN Client
- How to edit the IPSec Configuration (IKE & IPSec Policy)
- Workaround for installation problems with the LANCOM Advanced VPN Client on Mac OS X
- Advanced VPN Client: Using the 'VPN bypass' feature
- Using the Support Assistant
- Configuring the Seamless Roaming function in the LANCOM Advanced VPN Client
- Multiple certificate support in the LANCOM Advanced VPN Client
- Specify multiple VPN gateways in an Advanced VPN Client connection profile
- Protecting connection profiles against manipulation
- Adding a separate DNS server in the Advanced VPN Client
- Configuring Split Tunneling in the Advanced VPN Client
Configuring VPN connections:
- Setting up an IKEv2 VPN connection with the LANCOM Advanced VPN Client
- Setting up an IKEv2 VPN connection between the LANCOM Advanced VPN Client and a LANCOM R&S®Unified Firewall (as of LCOS FX 10.4)
- Setting up a certificate-based IKEv2 VPN connection between the LANCOM Advanced VPN Client and a LANCOM R&S®Unified Firewall (as of LCOS FX 10.4)
- Certificate-based VPN connection cannot be established with the LANCOM Advanced VPN Client for Windows
- VPN client connection with the LANCOM Advanced VPN Client and XAUTH
- Secure surfing via WLAN hotspots – the LANCOM Advanced VPN Client
- Manually set up an IKEv2 client-to-site VPN connection (IPv4) with the LANCOM Advanced VPN Client
- Setting up a VPN Client connection over UMTS/3G or LTE/4G
- Configuring IPsec over HTTPS
- XAUTH with external RADIUS servers
- Using Vodafone Web Sessions via 3G/4G
- LANCOM Advanced VPN Client: Transfer of existing VPN connection profiles to a new installation
- Configuring Friendly Net Detection in the LANCOM Advanced VPN Client for Windows
- Using the LMC to configure the LTA client with external user administration via Microsoft Entra ID
- Implementing Internet and LTA access with a single gateway (LCOS)
- Using the LMC to configure the LTA client with internal user administration
Troubleshooting:
- The connection established with my LANCOM Advanced VPN Client doesn't work
- Activation process returns the error message "An error occurred: 10001-4" or "Error number 10101-3"
- "Error code: 9011 - A general error has occured" when deactivating the license in the Advanced VPN Client 5.00 Rel
- AVC version 4.70 under macOS 14.x (Sonoma) starts with error message “The VPN services are not running!”
