I tried IPv6 only (with NAT64) and Steam didn't work because it had IPv4 addresses hardcoded :(
this post was submitted on 16 Aug 2025
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I'm ignorant enough that I didn't realize this wasn't actually happening until I read the comments. My networking knowledge is piss poor haha.
Don't worry about the network side of things. It's open source. Before they turn everything on its head would be forked and it would be replaced.
I wish.
A major ISP in the UK still doesnβt have any IPv6 support :( https://www.havevirginmediaenabledipv6yet.co.uk/
I wonder if that site pings an IPv6 address on the virgin network and updates the output automatically based on the ping result.
I still don't have an IPv6 address over 4G with Vodafone. I want to run a web server on my phone, isn't this a normal use case? Nat444 makes that pretty difficult, just let me use IPv6!
That's impressive
Scaling NAT is complex and expensive. They are literally making it harder
Cabled from Vodafone is not much better, ip6 does auto configure from the router with a local address, so it at least supports it. but no routable ips yet.
Actually on someone else's network right now and think it's cabled Vodafone and I do have IPv6. Only got android to play with right now though, apparently Vodafone are tight bastards for the range of addresses you can get.
Edit: version of Android I am on only let's you set a static IPv4 address, what a shit operating system
I believed it for a moment
You got me in the first half π
Ipv4 is simpler and therefore easier for my brain to comprehend.
I deliberately disable IPv6 on all the devices on my home network because it's really f**n annoying when some service tries to bind to localhost but picks up the IPv6 localhost instead of the IPv4 one
IPv4 is very much not simpler. You just as used to it.
Just remembering an address alone is much simpler.
4 numbers > a combination of numbers and letters in 8 groups
I've encountered way too many administrators and network admins who swear that "IPv6 does nothing but cause trouble" but the truth is, the trouble it's causing is because you can't half-implement IPv6. You either roll it out to the whole network or you don't, and the longer you kick that can down the road the harder it's going to be.
Basically too many professionals who haven't learned a new technology since 2005 and refuse to try new things keep holding the world back
Can't even attempt to learn it if my ISP won't provide addresses though.
Not been able to use it to even try, but doesn't IPv6 not have subnets at all? No 192.168.1.1 on your local network with a different public facing 85.136.52.142 (and with NAT444 you also have ISP facing 10.183.23.6). So does your ISP provide you a range of IPv6 addresses?
Correct, the ISP would assign you a /56 of public IPs that all share a prefix which you can slice and dice into however you see fit. All devices receive a publicly routable IP which your router/firewall would limit access to. So no running out of IPs ever, no network/IP collisions if you have to connect to another private network, etc.
A single IPv6 prefix has 2^64 addresses
Why can't you just use it on your local network? Don't need ISP for that.
I will happily enable and use it once doing so doesn't break any of my connectivity.
I'm not managing an enterprise network, it's just my home, but my ISP doesn't support IPv6 so that's one extra layer of complexity right off the hop. On top of that internal services switch which previously required no manual configuration just seem to randomly not work.
IPv6 is not going to see widespread adoption unless it can be implemented completely transparently for the end user, full stop.
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