This document describes how to set up IPv6 firewall rules on a LANCOM router in order to provide access from the Internet (WAN) to a device in a LAN with a dynamic IPv6 prefix.




1) In LANconfig, open the configuration dialog for the LANCOM router and switch to the menu item Firewall/QoS → IPv6 Rules → Station objects.

2) Create a new entry with Add.

3) Navigate to the menu Firewall/QoS → IPv6 Rules → IPv6 forwarding rules.

4) Create a new entry with Add.

5) Write the configuration back to the LANCOM router.

6) Then configure the device as described in the article Assigning IPv6 addresses via DHCPv6 server on the local network.