except for nor using it at all, of course.
So I want to make my homelab IPv6 ready, because I have too much free time, i guess. There are two decisions that I’m currently unsure about:
- ULA or not. Do you have local only addresses or do your clients communicate using the global IPv6 address? Does not using ULAs work without a static IP from the ISP?
- DHCPv6 or is SLAAC enough?
For each question both options seem to be possible and I’m interested in your experience
Cheers


Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I’ve seen in this thread:
[Thread #284 for this comm, first seen 11th May 2026, 19:20] [FAQ] [Full list] [Contact] [Source code]
Hey bot, you missed ULA, ICMP, and SLAAC
Edit; and ISP
Happy to take definitions and plug them into the database, if you have them to hand. If not, I’ll put aside a few minutes this weekend to look them up.
ULA = Unique Local Address, non routable address scheme in IPv6 for use in local networks
SLAAC = Stateless Address Autoconfiguration, a process in IPv6 that allows a host to assign itself an unique IP by listening to other traffic to determine the network ID and then creating the host ID
ICMP = Internet Control Message Protocol, these a specific messages that allow for higher coordination and control rather that data exchange, like ping or dhcp.
ISP = Internet Service Provider, the company that provides your internet acccess like Comcast, Google Fiber, AT&T, etc.