> There's another problem I have:
> I set up network (using DHCP)

> ping ftp.netbsd.org works
> but ftp ftp.netbsd.org doesn't

> but If I am using the IP of ftp.netbsd.org it works fine
> and I can download everything flawlessly

> Any suggestions?

This is quite likely an IPv6 problem.  Try using ftp4.netbsd.org
instead; it has the same IPv4 address, but (unlike ftp.netbsd.org) has
no IPv6 address.

If that works, then the problem is almost certainly somewhere
IPv6-related.  Just where, I can't even guess; in my experience, hosts
not set up for IPv6 always fail quickly when doing IPv6 things.

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