The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for January 12th, 2026

Does Odido (the old T-Mobile Netherlands) which took over Tweak Internet (they supported IPv6) already support IPv6?

Posted by jpluimers on 2026/01/12

I am writing this early 2025, shortly after Odido introduced “Klik & Klaar” for EUR 25/month: yet another of their internet products, this time over 5G, and yet again: no IPv6 support, just like their DSL and fiber products.

This post is a reminder to check if by now Odido has started supporting IPv6.

I know that at the time of writing, of the large Dutch mobile providers, only KPN supported IPv6, but both Vodafone and Odido didn’t. However, for Vodafone it is not a technical limitation: their bean counters need an upgrade to their billing system. The Odido back-haul technically isn’t ready for IPv6 at all.

Regrettably, The Netherlands has been behind on IPv6 adoption, which is a shame for a knowledge worker country. UK, Belgium, Germany, France, Greece, Hungary and even Russia are doing far better on IPv6 adoption:

Hopefully that has changed by now.

Related / background information:

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Posted in FreedomInternet, Internet, ISP, KPN, Odido (ex Dutch T-Mobile), Power User, Tele2, xs4all, Ziggo/UPC/A2000 | Leave a Comment »

WireGuard site-to-site VPN between GL.iNET and pfSense

Posted by jpluimers on 2026/01/12

Some links and notes that might help me getting WireGuard site-to-site VPN working between GL.iNET and pfSense.

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Posted in GL.iNet, GL.iNET GL-SFT1200, Hardware, Network-and-equipment, Power User, VPN, Wireguard | Leave a Comment »

Shrishailya Chavan on X: “@jatinkrmalik Speculation is fine until the entire supply chain starts optimizing for a world that only exists on pitch decks. At some point, physics, cash flow, and grid capacity pull everything back to reality.”

Posted by jpluimers on 2026/01/12

The reason why RAM has become four times more expensive is that a huge amount of RAM that has not yet been produced was purchased with non-existent money to be installed in GPUs that also have not yet been produced, in order to place them in data centers that have not yet been built, powered by infrastructure that may never appear, to satisfy demand that does not actually exist and to obtain profit that is mathematically impossible.

https://x.com/jatinkrmalik/status/2009689523513618887

https://x.com/Shrishailya_5/status/2009879354315288862

https://x.com/Shrishailya_5/status/2009908756830957891

Posted in Uncategorized | Leave a Comment »