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New patches allow building Linux IPv6-only
21–30 of 198 posts
Re: New patches allow building Linux IPv6-only
#22As it should. Date notwithstanding, I would actually enjoy if there was a manually induced latency penalty for "legacy IP" that needs to be manually turned off on Linux. I know some people don't care at all, but the internet was made to be addressable. IPv6 is the only shot we have to go back to that.
- I don't want my interfaces to have multiple IP addresses - I don't want my devices to have public, discoverable IPs - I like NAT and it works fine - I don't want to use dynamic DNS just so I have set up a single home server without my ISP rotating my /64 for no reason (and no SLAAC is not an answer because I don't want multiple addresses per interface) - I don't need an entire /48 for my home network IPv6 won't hel…
IPv4 is not holding back home setups, nobody cares about NAT at home.
The place where it hurts is small VPSs, from AWS to mom and pop hosters, the cost of addresses is becoming significant compared to low cost VPSs.
Re: New patches allow building Linux IPv6-only
#23As it should. Date notwithstanding, I would actually enjoy if there was a manually induced latency penalty for "legacy IP" that needs to be manually turned off on Linux. I know some people don't care at all, but the internet was made to be addressable. IPv6 is the only shot we have to go back to that.
- I don't want my interfaces to have multiple IP addresses - I don't want my devices to have public, discoverable IPs - I like NAT and it works fine - I don't want to use dynamic DNS just so I have set up a single home server without my ISP rotating my /64 for no reason (and no SLAAC is not an answer because I don't want multiple addresses per interface) - I don't need an entire /48 for my home network IPv6 won't hel…
NAT only matters in so far as you don't technically need a firewall to block incoming traffic since if it fails a NAT lookup you know to drop the traffic.
But from a security standpoint you can just do the same tracking for the same result. That is just technically a firewall at that point.
Re: New patches allow building Linux IPv6-only
#24Earlier quoted context omitted.
I recently changed ISPs and have IPv6 for the first time. I mostly felt the same way, but have learned to get over it. Some things took some getting used to. An "ip address show" is messy with so many addresses. Those public IPs are randomized on most devices, so one is created and more static but goes mostly unused. The randomly generated IPs aren't useful inbound for long. I don't think you could brute force scan t…
> Having a public address doesn't worry me. At home I have a firewall at the edge. It is set to block everything incoming. Concern is privacy, not security. Publicly addressable machine is a bit worse for security (IoT anyone?), but it is a lot worse for privacy.
You already have a public IP address the only difference is if you have a rotating IP address which is orthogonal to IPv6.
The only difference is most ISPs rotate IPv4 but not IPv6.
Heck IPv6 allows more rotation of IPs since it has larger address spaces.
Re: New patches allow building Linux IPv6-only
#25great, now can we convince the rest of the internet to start adding AAAA records and ipv6 endpoints for things. Github is still a nightmare to use DNS64 and NAT64 to access those from IPv6 only machines. Or all the Container based stuff that still falls flat with ipv6 only modes. Docker still shits the bed if you dont give it ipv4 unless you do a lot of manual overrides to things. A bunch of Envoy based gateway proxi…
[deleted]
Re: New patches allow building Linux IPv6-only
#26Earlier quoted context omitted.
- I don't want my interfaces to have multiple IP addresses - I don't want my devices to have public, discoverable IPs - I like NAT and it works fine - I don't want to use dynamic DNS just so I have set up a single home server without my ISP rotating my /64 for no reason (and no SLAAC is not an answer because I don't want multiple addresses per interface) - I don't need an entire /48 for my home network IPv6 won't hel…
IPv4 is not holding back home setups, nobody cares about NAT at home. The place where it hurts is small VPSs, from AWS to mom and pop hosters, the cost of addresses is becoming significant compared to low cost VPSs.
> nobody cares about NAT at home.
Only because most people don't know how NAT is hurting them, and because corporations have spent incredible resources on hacking around the problem for when peer to peer is required (essentially only for VoIP latency optimization and gaming).
NAT hurts peer to peer applications much more than cloud services, which are client-server by nature and as such indeed don't care that only outgoing connections are possible.
Re: New patches allow building Linux IPv6-only
#27great, now can we convince the rest of the internet to start adding AAAA records and ipv6 endpoints for things. Github is still a nightmare to use DNS64 and NAT64 to access those from IPv6 only machines. Or all the Container based stuff that still falls flat with ipv6 only modes. Docker still shits the bed if you dont give it ipv4 unless you do a lot of manual overrides to things. A bunch of Envoy based gateway proxi…
I honestly think GitHub and AWS are the two biggest blockers to IPv6 left. Sure your public web servers might need IPv4 for a long while yet, but all these backend microservices and CI builds etc could all be v6 only, except they need to pull stuff from GitHub or certain AWS services.
Re: New patches allow building Linux IPv6-only
#28As it should. Date notwithstanding, I would actually enjoy if there was a manually induced latency penalty for "legacy IP" that needs to be manually turned off on Linux. I know some people don't care at all, but the internet was made to be addressable. IPv6 is the only shot we have to go back to that.
Why, so you can inflict some personal pain on people without IPv6 access?
Re: New patches allow building Linux IPv6-only
#29As it should. Date notwithstanding, I would actually enjoy if there was a manually induced latency penalty for "legacy IP" that needs to be manually turned off on Linux. I know some people don't care at all, but the internet was made to be addressable. IPv6 is the only shot we have to go back to that.
This reminds me of the ways the governments screw over people to force them to do things they don’t want to.
Annoying things such as paying taxes, recycling/not polluting etc.?
Some things really can only be solved via central coordination, as there is no natural game-theoretic/purely economic path from one local minimum to another. Being able to dig a small trench and letting gravity and water do the rest is great, but sometimes you do need a pump.
I'm not convinced that IPv6 is such a case, but if it is, that's exactly the type of thing governments are much better at than markets.
Re: New patches allow building Linux IPv6-only
#30As it should. Date notwithstanding, I would actually enjoy if there was a manually induced latency penalty for "legacy IP" that needs to be manually turned off on Linux. I know some people don't care at all, but the internet was made to be addressable. IPv6 is the only shot we have to go back to that.
Why, so you can inflict some personal pain on people without IPv6 access?
Surely IPv6 support will spontaneously materialize on their networks once their pain becomes big enough!