Hello @kingsize Welcome to our community. Using public IPs aliases can be done with the PPOE interface, however the author’s tutorial (@mhgschmidt ) is not available at the moment. I read the tutorial and understood the general procedure but I do not remember anything right now. If you cannot get from a private message to @mhgschmidt a copy of the text, maybe @bbitsch can help you out as he also read the tutorial and probably understood better than I did how it worked. Maybe with his help you can re-discover the procedure.