[Koha] Koha and IPV6

Hi Our library can access the the future virtual machine running Koha only via IPV6. I coulnd't find the terms IPV4 or IPV6 neither in https://wiki.koha-community.org/wiki/System_requirements_and_recommendations nor in the current Koha manual. Thus my question (since until now I have implemented only Koha-installations with IPV4): Is Koha able to run just with IPV6 addresses, also when using Let's Encrypt? Are there maybe some caveats? Best wishes: Michael -- Geschäftsführer · Diplombibliothekar BBS, Informatiker eidg. Fachausweis Admin Kuhn GmbH · Pappelstrasse 20 · 4123 Allschwil · Schweiz T 0041 (0)61 261 55 61 · E mik@adminkuhn.ch · W www.adminkuhn.ch