Comment by cyberax
7 hours ago
Please. _I_ invoked that argument, and I bet I know more about IPv6 than you do.
All my services and networks have IPv6. And my first operational issues with IPv6 were in 2008, when my Asterisk SIP server started failing after ~12 hours.
Culprit? Privacy addresses kept accumulating until they overflowed the SIP UDP packet size because it listed all the combinations of supported codecs/endpoints.
Oh, btw, do try to answer this message: https://www.reddit.com/r/VOIP/comments/131ex1x/ipv6_sip_trun... - it's still relevant to this day.
You should have just disabled temporary addresses, they don't make a lot of sense on a server.
Having read and considered your position I see no reason to update my opinion.