this post was submitted on 09 Jun 2024
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Roses are red, violets are blue, everyone is using IPv6, why aren't you? (lemmy.world)
submitted 5 months ago* (last edited 5 months ago) by [email protected] to c/[email protected]
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Context:

People have been asking for IPv6 Support on GitHub since years (probably a decade by now)

... and someone even got so annoyed that they decided to setup a dedicated website for checking this: https://isgithubipv6.live/

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[–] [email protected] 1 points 5 months ago (1 children)

Are you saying that everyone's router's firewall drops all packets from connections that originate from outside of your network?

[–] [email protected] 1 points 5 months ago (1 children)

It's a stateful firewall. It simply drops unsolicited packets.

[–] [email protected] 1 points 5 months ago (1 children)

So, really, you were "correcting" me for you and your specific setup at the very beginning because your router's firewall has a deny rule for all inbound connections because I must have been confusing what a NAT and what a firewall is because I must have been talking about your specific configuration on your specific devices.

Holy. Fucking. Shit.

[–] [email protected] 1 points 5 months ago (1 children)

Oh come on, are you seriously suggesting that default-deny is not the norm??

Holy. Fucking. Shit. Indeed.

[–] [email protected] 1 points 5 months ago (1 children)

Having a NAT on a consumer router is indeed the norm. I don't even see how you could say it is not.

I never said NAT = security. As a matter of fact, I even said

It was not designed for security but coincidentally blah blah

But hey, strawmanning didn't stop your original comment to me either, so why stop there?

Let me tell you: All. Modern. Routers. include a stateful firewall.

I never even implied the opposite.

To Linux at least, NAT is just a special kind of firewall rule called masquerade.

Right, because masquerade is NAT....specifically Source NAT.

I'm just going to go ahead an unsubscribe from this conversation.

[–] [email protected] 1 points 5 months ago

Were I really strawmanning you? Is "I never even implied the opposite" really true? Quote:

So, really, you were "correcting" me for you and your specific setup

Yeah, my "specific setup"... which can be found in virtually all routers today.