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rust-lang / simpleinfra

Rust Infrastructure automation
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`dev-desktop-us-1` does not respond on IPv6 #186

Open cuviper opened 1 year ago

cuviper commented 1 year ago

It looks like dev-desktop-us-1.infra.rust-lang.org has dual-stack networking:

$ host dev-desktop-us-1.infra.rust-lang.org
dev-desktop-us-1.infra.rust-lang.org has address 44.204.37.156
dev-desktop-us-1.infra.rust-lang.org has IPv6 address 2600:1f18:619f:e701:fee2:1ae2:4384:ed4c

However, I don't get any response on IPv6. This is annoying because my ssh seems to try IPv6 first by default, whereas ssh -4 connects to this host fine. For now, I've forced it to AddressFamily inet in my ssh_config.

I don't need IPv6 access, but it shouldn't be in DNS if it doesn't work. In comparison, us-2 only advertises IPv4.

It looks like eu-1 and eu-2 are in the same situation.

jdno commented 1 year ago

Thanks for reporting this! I'll have a look tomorrow or next week.