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I have got fresh installation of CentOS 7 on my VPS (done automatically via my provider panel), but I have got problem with internet connection. For some commands, for example:

ping 8.8.8.8

I get:

Network Unreachable

I got this message also when I am trying to install some apps via wget - typically few mirros are skipped with mentioned message and then, sometimes, app is installed from next mirror on the list.

For my VPS i got IPV6 range only (without IPV4), can this cause the problem?

ifconfig

enter image description here

ip address show

enter image description here

P.S: sorry for the images, but currently I am on QUEMU ssvnc and i cant use copy/paste.

Thank you for all tips and tricks. If any more info needed, please let me know.

pes502
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  • Google public DNS has v6 service, which also responds to ICMP echo. Per https://developers.google.com/speed/public-dns/docs/using they are `2001:4860:4860::8888` and `2001:4860:4860::8844` – John Mahowald Mar 16 '20 at 18:30

1 Answers1

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IPv4 and IPv6 are not the same stack, you'll need a 6to4 provider or similar (like a VPN provider that allows you ipv4 access behind a ipv6 tunnel) if you want to access IPv4 sites via IPv6.

Or ask your provider the $ of ipv4 connectivity.

see How do i reach IPv4 addresses from an IPv6-only network?

Jacob Evans
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