Re: Anybody Using IPv6?

"Carlos E. R." <robin_listas@es.invalid> wrote:

On 2025-05-20 23:14, Marc Haber wrote:

"Carlos E. R." <robin_listas@es.invalid> wrote:

On 2025-05-20 19:43, Marc Haber wrote:

What does the IPv6 routing table of the system in question say?

>
I don't have a problem with the laptop currently. The problem was some
years ago, on several computers.
>
cer@Isengard:~> ip route
default via 192.168.1.1 dev eth0
192.168.0.0/16 dev eth0 proto kernel scope link src 192.168.1.16
cer@Isengard:~>

 
That is not the IPv6 routing table.

>
That is all there is.

The correct command is ip -6 route.

You don't have the most basic knowledge and still you feel yourself
qualified to judge about the protocol. That's Dunning-Kruger at work.

On a slow machine, about a millisecond, yes. That matters in high
performance computing, where professionals do the administration. It
does absolutely not matter on a personal workstation that spends 99 %
of its CPU cycles waiting for keystrokes anyway.

>
It is the network speed that matters, which is much slower.

There is zero evidence about IPv6 network speed being slower than IPv4
on a feature-par network.

Of course there are stupid ISPs who that send IPv6 on absurd detours.
Those need to be put out of business.

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