It’s been over a decade since I first poked around the serial interface of my Stiebel Eltron LWZ 403 SOL. What started as a “cable investigation” with a technician’s notebook has grown ...

I just did an apt update / upgrade of a Debian 10 container and restarted it afterwards and got following: # pct start 105 Job for [email protected] failed because the control process ...

In the village I live the water meter is replaced every 5 years and it was the fifth’s year this year. I took the opportunity to talk to the municipal office, if ...

Wireguard is the new star on the block concerning VPNs – and yes it has some benefits to the old VPN technologies but I won’t talk about them as there is much ...

As many of you know me, I’m quite serious about security and therefore a believer in the theory that a service which is not reachable (e.g. from the Internet) cannot be attacked ...

I didn’t post anything about the multiple security problems in the Mikrotik Winbox API, as I thought that whoever is leaving the management of a router open to the Internet should not ...

Just a short note. Today a friend called me if I could help him to get TV streaming from TV stations in the US running. When I looked at it, he even ...

Over time more and more IPS provide IPv6 addresses to the router (and the clients behind it) via DHCP-PD. To be more verbose, that’s DHCPv6 with Prefix delegation delegation. This allows the ...

When I tried to migrate my OpenVPN setup to a container on my new Proxmox server I run into multiple problems, where searching through the Internet provided solutions that did not work ...