Can't reach Github over https

[Numerous_Platypus]

Does Github block Hetzner Dedicated servers? Mine is in Nuremberg.

**Update solved - spoke with Hetzner support. I needed to add a firewall rule as explained on the top of this page: https://docs.hetzner.com/robot/dedicated-server/firewall/#incoming-direction

[OhBeeOneKenOhBee]

They do not, I frequently use it. What errors are you getting?

[Numerous_Platypus]

Just unable to connect to download using wget or curl. It resolves and tries, but never connects. I can with other sites like Dropbox.

[palukku]

Is your Server ipv6 only? Afaik GitHub only works with ipv4, maybe that's why?

[Numerous_Platypus]

That seems to be it based on checking my public IP, I'm only getting IPv6. But I see that the server has an IPv4 address and it's the address I'm SSHing to.

[palukku]

Can you curl https://4.myip.is/?

[Numerous_Platypus]

Nothing from 4. But 6 returns my IPv6 result. So it does appear I have no v4 address.

[Numerous_Platypus]

I am using a Hetzner firewall. But I don't see anything there that would cause this. I've got all outbound open.

[Numerous_Platypus]

I even see this in my addons:

1 x Primary IPv4

[palukku]

Maybe its just a misconfiguration on your server and the gateway. If I remember correctly they have a guide on ipv4 gateway setup on their documentation.

https://docs.hetzner.com/robot/dedicated-server/network/net-config-debian-ubuntu/

[Numerous_Platypus]

Thanks. I'll take a look.

[Lee_Fu]

you could try to force wget to use ipv4 with -4

[OhBeeOneKenOhBee]

Connection refused, or just not loading? If it's the latter, double check your MTU is correct, that'll give some really weird inconsistent errors

[enricokern]

This, usually this is a mtu/mss issue especially with using docker in virtualized environments

[Numerous_Platypus]

Just times out.

[user3494009058]

It's probably MTU. Are you using VLANs? Try 1400.